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Статті в журналах з теми "Organic green chemistry"

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Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 28 січня 2023

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1

Das, Ananya, Abir Sadhukhan, Soumallya Chakraborty, Somenath Bhattacharya, Dr Amitava Roy, and Dr Arin Bhattacharjee. "Role of Green Chemistry in Organic Synthesis and Protection of Environment." International Journal for Research in Applied Science and Engineering Technology 10, no. 12 (December 31, 2022): 1850–53. http://dx.doi.org/10.22214/ijraset.2022.48373.

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Abstract: Nowadays green chemistry plays a vital role in organic chemistry. It minimizes the effect and use of hazardous substances on the environment and human health. The main goal of green chemistry is to use of green solvents (PEG, water, acetone, alcohol) eliminate the toxicity, uses of small quantity of catalyst and minimize the potential for chemical accident during work. Green chemistry is one type of chemistry where main focus is to eliminate or minimize the hazards by applying suitable process and raw materials. So it is more effective to pharmacists or chemists for avoiding this bad impact on human health, environment. Green chemistry also known as sustainable chemistry. Green chemistry is always interesting matter to pharmacists as well as chemists for synthesis pharmaceutical products. Green chemistry brings a new path for synthesizing safer chemical products. For manufacturing pharmaceutical products by using green chemistry, there have many criteria or methods that should be followed for synthesis chemical products during manufacturing condition. Some of these are prevention waste, Atom economy, less hazardous chemical syntheses, designing safer chemicals, safer solvents, design for more energy efficient chemical, use of renewable feed stocks, reduce derivatives in any compounds, catalysis, design for degradation, real time analysis for pollution prevention, inherently safer for accident prevention, etc. These methods should be considerable before synthesized chemical products by applying green chemistry for eliminating or minimizing hazardous in chemical products during synthesis.

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2

Mishra, Dr Sudhir Kumar. "Green Chemistry in Organic Synthesis." International Journal For Multidisciplinary Research 04, no. 01 (2022): 14–35. http://dx.doi.org/10.36948/ijfmr.2022.v04i01.003.

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The development of the concepts for “Green Chemistry” and the main principles of this field are reviewed. Examples of the application of these principles in different areas of chemistry are included. The frequently used alternative solvents (green solvents – water, PEG, perfluorinated solvents, supercritical liquids) in preparative organic chemistry are described. The present and the future developments of green chemistry in education and organic chemical technology are considered.

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3

Rubab, Laila, Ayesha Anum, Sami A. Al-Hussain, Ali Irfan, Sajjad Ahmad, Sami Ullah, Aamal A. Al-Mutairi, and Magdi E. A. Zaki. "Green Chemistry in Organic Synthesis: Recent Update on Green Catalytic Approaches in Synthesis of 1,2,4-Thiadiazoles." Catalysts 12, no. 11 (October 29, 2022): 1329. http://dx.doi.org/10.3390/catal12111329.

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Green (sustainable) chemistry provides a framework for chemists, pharmacists, medicinal chemists and chemical engineers to design processes, protocols and synthetic methodologies to make their contribution to the broad spectrum of global sustainability. Green synthetic conditions, especially catalysis, are the pillar of green chemistry. Green chemistry principles help synthetic chemists overcome the problems of conventional synthesis, such as slow reaction rates, unhealthy solvents and catalysts and the long duration of reaction completion time, and envision solutions by developing environmentally benign catalysts, green solvents, use of microwave and ultrasonic radiations, solvent-free, grinding and chemo-mechanical approaches. 1,2,4-thiadiazole is a privileged structural motif that belongs to the class of nitrogen–sulfur-containing heterocycles with diverse medicinal and pharmaceutical applications. This comprehensive review systemizes types of green solvents, green catalysts, ideal green organic synthesis characteristics and the green synthetic approaches, such as microwave irradiation, ultrasound, ionic liquids, solvent-free, metal-free conditions, green solvents and heterogeneous catalysis to construct different 1,2,4-thiadiazoles scaffolds.

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4

Vaccaro, Luigi. "Green chemistry." Beilstein Journal of Organic Chemistry 12 (December 15, 2016): 2763–65. http://dx.doi.org/10.3762/bjoc.12.273.

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5

Kaur, Navjeet. "Photochemical Reactions for the Synthesis of Six-Membered O-Heterocycles." Current Organic Synthesis 15, no. 3 (April 27, 2018): 298–320. http://dx.doi.org/10.2174/1570179414666171011160355.

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Background: The chemists have been interested in light as an energy source to induce chemical reactions since the beginning of the scientific chemistry. This review summarizes the chemistry of photochemical reactions with emphasis of their synthetic applications. The organic photochemical reactions avoid the polluting or toxic reagents and therefore offer perspectives for sustainable processes and green chemistry. In summary, this review article describes the synthesis of a number of six-membered O-heterocycles. Objective: Photochemistry is indeed a great tool synthetic chemists have at their disposal. The formation of byproducts was diminished under photochemical substrate activation that usually occurred without additional reagents. Photochemical irradiation is becoming more interesting day by day because of easy purification of the products as well as green chemistry. Conclusion: This review article represents the high applicability of photochemical reactions for organic synthesis and research activities in organic photochemistry. The synthesis of heterocyclic molecules has been outlined in this review. Traditional approaches require expensive or highly specialized equipment or would be of limited use to the synthetic organic chemist due to their highly inconvenient approaches. Photochemistry can be used to prepare a number of heterocycles selectively, efficiently and in high yield.

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6

Johnson, Sasha, Megan Meyers, Samantha Hyme, and Alexey Leontyev. "Green Chemistry Coverage in Organic Chemistry Textbooks." Journal of Chemical Education 97, no. 2 (December 18, 2019): 383–89. http://dx.doi.org/10.1021/acs.jchemed.9b00397.

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7

Burke, Daniel J., and Darren J. Lipomi. "Green chemistry for organic solar cells." Energy & Environmental Science 6, no. 7 (2013): 2053. http://dx.doi.org/10.1039/c3ee41096j.

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8

Sahoo, Tejaswini, Jagannath Panda, Jnanaranjan Sahu, Dayananda Sarangi, Sunil K. Sahoo, Braja B. Nanda, and Rojalin Sahu. "Green Solvent: Green Shadow on Chemical Synthesis." Current Organic Synthesis 17, no. 6 (September 25, 2020): 426–39. http://dx.doi.org/10.2174/1570179417666200506102535.

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The natural beauty and purity of our planet has been contaminated deeply due to human selfish activities such as pollution, improper waste management, and various industrial and commercial discharges of untreated toxic by-products into the lap of nature. The collective impact of these hazardous suspensions into the natural habitat is very deadly. Challenges due to human activity on the environment have become ubiquitous. The chemical industry has a major role in human evolution and, predictably, opened gates of increased risk of pollution if the production is not done sustainably. In these circumstances, the notion of Green Chemistry has been identified as the efficient medium of synthesis of chemicals and procedures to eradicate the toxic production of harmful substances. Principles of Green Chemistry guide the scientist in their hunt towards chemical synthesis which requires the use of solvents. These solvents contaminate our air, water, land and surrounding due to its toxic properties. Even though sufficient precautions are taken for proper disposal of these solvents but it is difficult to be recycled. In order to preserve our future and coming generation from the adverse impacts associated with solvents it is very important to find alternative of this which will be easy to use, reusable and also eco-friendly. Solvents are used daily in various industrial processes as reaction medium, as diluters, and in separation procedures. As reaction medium, the role of solvent is to bring catalysts and reactants together and to release heat thus affecting activity and selectivity. The proper selection of the solvent considering its biological, physical and chemical properties is very necessary for product separation, environmental, safety handling and economic factors. Green solvents are the boon in this context. They are not only environmentally benign but also cost effective. The biggest challenge faced by the chemists is adaptation of methods and selection of solvents during chemical synthesis which will give negligible waste product and will remain human and nature friendly. During designing compounds for a particular reaction it is difficult to give assurance regarding the toxicity and biodegradability of the method. Chemists are still far away from predicting the various chemical and biological effects of the compounds on the back of the envelope. To achieve that point is formidable task but it will definitely act as inspiration for the coming generation of chemists. The green solvents are undoubtedly a far better approach to eliminate the negative impacts and aftermath of any chemical synthesis on the environment. Our study in this review covers an overview of green solvents, their role in safer chemical synthesis with reference to some of the important green solvents and their detail summarization.

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9

Lai, Han. "Exploration on Infiltrating the Sense of Green Chemistry in University Teaching of Organic Chemistry." Advanced Materials Research 488-489 (March 2012): 1062–65. http://dx.doi.org/10.4028/www.scientific.net/amr.488-489.1062.

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This paper introduces methods of solving problems of environmental contamination and health hazard caused by organic chemistry by using green chemistry though, discusses green chemistry concept implemented in colleges and universities’ education of organic chemistry through methods including updating education and teaching idea, reorganizing teaching contents and optimizing teaching design, and through combining teaching practices, analyzes how to penetrate green chemistry into each teaching link by combining teaching contents, so as to better accomplish teaching tasks, broaden the scope of knowledge for students and foster modern green chemistry awareness and scientific research awareness of students.

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10

Devi, Barla Karuna, Swathi Naraparaju, Chaganti Soujanya, and Sayan Dutta Gupta. "Green Chemistry and Green Solvents: An Overview." Current Green Chemistry 7, no. 3 (December 2, 2020): 314–25. http://dx.doi.org/10.2174/2213346107999200709132815.

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: Green chemistry emphasizes designing novel routes to overcome health and environmental problems that occur during a chemical reaction. Green solvents are used in place of conventional solvents that are hazardous to both human and the environment. Solvents like water, ionic liquids, supercritical CO2, biosolvents, organic carbonates, and deep eutectic mixtures can be used as green solvents. The review focuses on the properties, applications, and limitations of these solvents.

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11

Kurniawan, Yehezkiel Steven, Krisfian Tata Aneka Priyangga, Philip Anggo Krisbiantoro, and Arif Cahyo Imawan. "Green Chemistry Influences in Organic Synthesis : a Review." Journal of Multidisciplinary Applied Natural Science 1, no. 1 (January 7, 2021): 1–12. http://dx.doi.org/10.47352/jmans.v1i1.2.

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Environmental pollution and global warming cause serious problems in human life. Since the demand for our human daily appliances had been increased by years, the organic chemical-based industries response that demand increment by increasing their production process. Because of that, the environmental pollution becomes worse and worse. Green chemistry thus was introduced to influence the chemical industries to strive for better environmental sustainability. Over 20 years, green chemistry principles have to influence the organic chemistry field especially as many researchers have put their attention on that field of research. So far, synthesis process involving organic compounds has been considered on waste prevention, safer solvents, design for high energy efficiency, and usage of renewable feedstocks. This review comprehensively discusses in brief about the implementation of green chemistry principle and their applications in the synthesis process of organic compounds.

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12

Frontana-Uribe, Bernardo A., R. Daniel Little, Jorge G. Ibanez, Agustín Palma, and Ruben Vasquez-Medrano. "Organic electrosynthesis: a promising green methodology in organic chemistry." Green Chemistry 12, no. 12 (2010): 2099. http://dx.doi.org/10.1039/c0gc00382d.

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13

Rocío-Bautista, Taima-Mancera, Pasán, and Pino. "Metal-Organic Frameworks in Green Analytical Chemistry." Separations 6, no. 3 (June 27, 2019): 33. http://dx.doi.org/10.3390/separations6030033.

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Metal-organic frameworks (MOFs) are porous hybrid materials composed of metal ions and organic linkers, characterized by their crystallinity and by the highest known surface areas. MOFs structures present accessible cages, tunnels and modifiable pores, together with adequate mechanical and thermal stability. Their outstanding properties have led to their recognition as revolutionary materials in recent years. Analytical chemistry has also benefited from the potential of MOF applications. MOFs succeed as sorbent materials in extraction and microextraction procedures, as sensors, and as stationary or pseudo-stationary phases in chromatographic systems. To date, around 100 different MOFs form part of those analytical applications. This review intends to give an overview on the use of MOFs in analytical chemistry in recent years (2017–2019) within the framework of green analytical chemistry requirements, with a particular emphasis on possible toxicity issues of neat MOFs and trends to ensure green approaches in their preparation.

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14

Tsuji, Atsuko. "Hope for Green Chemistry." Journal of Synthetic Organic Chemistry, Japan 61, no. 5 (2003): 530–31. http://dx.doi.org/10.5059/yukigoseikyokaishi.61.530.

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15

Ali, Zesean M., Varik H. Harris, and Rebecca L. LaLonde. "Beyond Green Chemistry: Teaching Social Justice in Organic Chemistry." Journal of Chemical Education 97, no. 11 (September 22, 2020): 3984–91. http://dx.doi.org/10.1021/acs.jchemed.9b00715.

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16

Clark, James H. "Catalysis for green chemistry." Pure and Applied Chemistry 73, no. 1 (January 1, 2001): 103–11. http://dx.doi.org/10.1351/pac200173010103.

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The use of heterogenization as a method for achieving clean synthesis is discussed. The chemical modification of mesoporous solids can be used to make a range of catalysts, including solid acids and bases, and stable metal complexes for selective oxidations and other reactions. By avoiding an aqueous quench stage in the separation, the heterogenization of catalysts and reagents can lead to substantial reductions in waste produced in organic chemical manufacturing processes.

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17

Schäfer, Hans J. "Contributions of organic electrosynthesis to green chemistry." Comptes Rendus Chimie 14, no. 7-8 (July 2011): 745–65. http://dx.doi.org/10.1016/j.crci.2011.01.002.

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18

Simon, Marc-Olivier, and Chao-Jun Li. "Green chemistry oriented organic synthesis in water." Chem. Soc. Rev. 41, no. 4 (2012): 1415–27. http://dx.doi.org/10.1039/c1cs15222j.

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19

Deligeorgiev, T., N. Gadjev, A. Vasilev, St Kaloyanova, J. J. Vaquero, and J. Alvarez-Builla. "ChemInform Abstract: Green Chemistry in Organic Synthesis." ChemInform 41, no. 25 (June 22, 2010): no. http://dx.doi.org/10.1002/chin.201025200.

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20

De Martino, M. Teresa, Loai K. E. A. Abdelmohsen, Floris P. J. T. Rutjes, and Jan C. M. van Hest. "Nanoreactors for green catalysis." Beilstein Journal of Organic Chemistry 14 (March 29, 2018): 716–33. http://dx.doi.org/10.3762/bjoc.14.61.

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Анотація:

Sustainable and environmentally benign production are key drivers for developments in the chemical industrial sector, as protecting our planet has become a significant element that should be considered for every industrial breakthrough or technological advancement. As a result, the concept of green chemistry has been recently defined to guide chemists towards minimizing any harmful outcome of chemical processes in either industry or research. Towards greener reactions, scientists have developed various approaches in order to decrease environmental risks while attaining chemical sustainability and elegancy. Utilizing catalytic nanoreactors for greener reactions, for facilitating multistep synthetic pathways in one-pot procedures, is imperative with far-reaching implications in the field. This review is focused on the applications of some of the most used nanoreactors in catalysis, namely: (polymer) vesicles, micelles, dendrimers and nanogels. The ability and efficiency of catalytic nanoreactors to carry out organic reactions in water, to perform cascade reaction and their ability to be recycled will be discussed.

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21

Маммино, Лилиана, and Liliana Mammino. "Interdisciplinarity as a key to green chemistry education and education for sustainable development." Safety in Technosphere 7, no. 1 (August 9, 2018): 49–56. http://dx.doi.org/10.12737/article_5b5f0a8eb0c255.92407680.

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Green chemistry is the chemists’ contribution to sustainable development — a contribution whose fundamental role derives from the fundamental role of chemistry for development, embracing nearly all forms of industry and nearly all products used in everyday life. The ‘development’ concept entails a myriad of components related to various disciplines; pursuing sustainable development requires careful attention to all the aspects of each component. Green chemistry interfaces with all the areas of chemistry: organic chemistry, because most substances used in the chemical industry are organic; chemical engineering, because of the need to design new production processes; computational chemistry, because its role in the design of new substances with desired properties is apt for the design of new environmentally benign substances; and many others. Their inherently interdisciplinary nature needs to be reflected in the education for sustainable development and in green chemistry education at all levels of instruction, for learners to mature a comprehensive and realistic vision. The paper highlights the importance of such interdisciplinary outlooks and considers a number of illustrative examples.

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22

Waldvogel, Siegfried R. "Green Chemistry and Catalysis." Synthesis 2008, no. 5 (March 2008): 828. http://dx.doi.org/10.1055/s-2008-1063063.

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23

Adak, Keya, and Shilpi Shrivastava. "Green Chemistry of Organic Farming and Organic Food: A Review." International Research Journal on Advanced Science Hub 2, Special Issue ICAMET 10S (November 6, 2020): 49–52. http://dx.doi.org/10.47392/irjash.2020.198.

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24

Morsch, Layne A., Leanne Deak, Dyllan Tiburzi, Harrison Schuster, and Brittney Meyer. "Green Aqueous Wittig Reaction: Teaching Green Chemistry in Organic Teaching Laboratories." Journal of Chemical Education 91, no. 4 (February 18, 2014): 611–14. http://dx.doi.org/10.1021/ed400408k.

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25

Keglevich, György, Alajos Grün, Erika Bálint, Nóra Zs Kiss, Rita Kovács, István G. Molnár, Zsófia Blastik, R. Viola Tóth, András Fehérvári, and István Csontos. "Green Chemical Tools in Organophosphorus Chemistry—Organophosphorus Tools in Green Chemistry." Phosphorus, Sulfur, and Silicon and the Related Elements 186, no. 4 (March 31, 2011): 613–20. http://dx.doi.org/10.1080/10426507.2010.507725.

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26

Casti, Federico, Francesco Basoccu, Rita Mocci, Lidia De Luca, Andrea Porcheddu, and Federico Cuccu. "Appealing Renewable Materials in Green Chemistry." Molecules 27, no. 6 (March 19, 2022): 1988. http://dx.doi.org/10.3390/molecules27061988.

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In just a few years, chemists have significantly changed their approach to the synthesis of organic molecules in the laboratory and industry. Researchers are encouraged to approach “greener” reagents, solvents, and methodologies, to go hand in hand with the world’s environmental matter, such as water, soil, and air pollution. The employment of plant and animal derivates that are commonly regarded as “waste material” has paved the way for the development of new green strategies. In this review, the most important innovations in this field have been highlighted, paying due attention to those materials that have played a crucial role in organic reactions: wool, silk, and feather. Moreover, we decided to focus on the other most important supports and catalysts in green syntheses, such as proteins and their derivates. Different materials have shown prominent activity in the adsorption of metals and organic dyes, which has constituted a relevant scope in the last two decades. We intend to furnish a complete screening of the application given to these materials and contribute to their potential future utilization.

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27

Misono, Makoto. "Green Chemistry: Concept and Practice." Journal of Synthetic Organic Chemistry, Japan 61, no. 5 (2003): 406–12. http://dx.doi.org/10.5059/yukigoseikyokaishi.61.406.

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28

Itoh, Toshiyuki, and Ulf Hanefeld. "Enzyme catalysis in organic synthesis." Green Chemistry 19, no. 2 (2017): 331–32. http://dx.doi.org/10.1039/c6gc90124g.

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29

Sbei, Najoua, Tomas Hardwick, and Nisar Ahmed. "Green Chemistry: Electrochemical Organic Transformations via Paired Electrolysis." ACS Sustainable Chemistry & Engineering 9, no. 18 (April 27, 2021): 6148–69. http://dx.doi.org/10.1021/acssuschemeng.1c00665.

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30

Uozumi, Yasuhiro. "Green Chemistry - A New Paradigm of Organic Synthesis." Synlett 2010, no. 13 (August 2010): 1988–89. http://dx.doi.org/10.1055/s-0030-1258542.

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31

Frontana-Uribe, Bernardo A., R. Daniel Little, Jorge G. Ibanez, Agustin Palma, and Ruben Vasquez-Medrano. "ChemInform Abstract: Organic Electrosynthesis: A Promising Green Methodology in Organic Chemistry." ChemInform 42, no. 12 (February 24, 2011): no. http://dx.doi.org/10.1002/chin.201112230.

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32

He, Wei-Min, and Xiuling Cui. "Editorial: Green organic synthesis." Chinese Chemical Letters 32, no. 5 (May 2021): 1589–90. http://dx.doi.org/10.1016/j.cclet.2021.03.013.

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33

Bhandari, Meena, and Seema Raj. "PRACTICAL APPROACH TO GREEN CHEMISTRY." International Journal of Pharmacy and Pharmaceutical Sciences 9, no. 4 (February 14, 2017): 10. http://dx.doi.org/10.22159/ijpps.2017v9i4.15640.

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Objective: The basic principles of green chemistry addresses various issues related to synthesis of chemical compounds: planning organic synthesis to maximise yield, prevention/minimization of waste, atom economy, the use of less lethal chemicals, use of safer solvents, renewable starting materials, energy efficiency and use of green catalysts. The objective of this study is to elaborate the practical approach of green methods.Methods: In this paper, we elucidate some important common syntheses having green procedures which can be used in the fields of pharmaceutical chemistry and other fields as well.Results: Green chemistry principles follow up to reduce pollution and environmental degradation by utilizing eco-friendly, non-hazardous, reproducible and efficient solvents and catalysts in the synthesis of drug molecules, drug intermediates and in researches involving synthetic chemistry. The paper also approaches green methods in which microwave radiation can be used as an energy efficient tool.Conclusion: Experimental procedures are gathered from educational journals and laboratory manuals and are viewed in the light of efficacy of green chemistry principles.

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34

Graham, Kate J., T. Nicholas Jones, Chris P. Schaller, and Edward J. McIntee. "Implementing a Student-Designed Green Chemistry Laboratory Project in Organic Chemistry." Journal of Chemical Education 91, no. 11 (October 7, 2014): 1895–900. http://dx.doi.org/10.1021/ed5000394.

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35

Savitskaya, Тatsiana A., Aliaksei P. Liavontsyeu, Iryna M. Kimlenka, Dmitry D. Grinshpan, Pavel Drashar, Tran Dai Lam, and Pham Thi Lan. "Green chemistry teaching: Belarusian view through world tendencies." Journal of the Belarusian State University. Chemistry, no. 2 (September 12, 2022): 83–94. http://dx.doi.org/10.33581/2520-257x-2022-2-83-94.

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The disciplines curricula on green chemistry and sustainable chemistry available in various universities of the world were analysed. Trends in education development and science in this particular area were described as well as actual green chemistry teaching problems that need to be solved. Analysing the data obtained three approaches defining a trajectory for teaching the basic foundations of green chemistry were identified: British, European, and American. The first one involves in-depth study and the formation of competencies in the field of green chemistry. The second approach implies the inclusion of green chemistry in traditional chemical disciplines (organic, analytical chemistry, etc.). The third approach implies the inclusion of green chemistry as a module in such practice-oriented disciplines as biotechnology, food safety, ecology, etc. The content of the laboratory classes in green chemistry curricula and the usage of a green chemistry metric «green star» for assessment of their safety are discussed. It is proposed to join efforts of different countries for green chemistry ideas promotion and transfer the green chemistry ideas through creation of green chemistry centers of excellence for the use of its principles and methods in scientific research and the educational process.

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36

Komoto, Mitsuaki. "Green Chemistry for New Business Development." Journal of Synthetic Organic Chemistry, Japan 61, no. 5 (2003): 413–18. http://dx.doi.org/10.5059/yukigoseikyokaishi.61.413.

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37

Yasui, Itaru. "How to Measure Green in Chemistry?" Journal of Synthetic Organic Chemistry, Japan 61, no. 5 (2003): 419–24. http://dx.doi.org/10.5059/yukigoseikyokaishi.61.419.

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38

Inayah, Shorihatul, I. Wayan Dasna, and Habiddin Habiddin. "Implementasi Green Chemistry Dalam Pembelajaran Kimia: Literatur Review." Hydrogen: Jurnal Kependidikan Kimia 10, no. 1 (June 24, 2022): 42. http://dx.doi.org/10.33394/hjkk.v10i1.4611.

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Green chemistry in chemistry learning has been a central issue in chemistry education research the last ten years. The objectives of this literature review are: a) to map green chemistry research topics in chemistry learning the last ten years; b) to find out the opportunity for the implementation of Green chemistry in chemistry learning. The research method used is a systematic literature review of articles published in the scopus journal obtained from the Scopus database for the last 10 years (2011-2021). Article searches use titles, abstracts or keywords that meet logical conditions ("Green Chemistry") or ("Chemistry"). The population of this study was 200 articles published in the Scopus database and the sample used was 19 articles. The findings show that: a) the trend of the most topics discussing green chemistry in organic chemistry by 68% and green chemistry in environmental chemistry by 16%, b) green chemistry provides a very large opportunity in chemistry learning. Thus, it can be concluded that the implementation of green chemistry in chemistry learning is very important and needed in preventing environmental pollution.

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Sharma, Yogesh Brijwashi, Bhakti Umesh Hirlekar, Yogesh P. Bharitkar, and Abhijit Hazra. "Lemon Juice: A Versatile Reusable Biocatalyst for the Synthesis of Bioactive Organic Compounds as well as Numerous Nanoparticles Based Catalytic System." Current Organic Chemistry 25, no. 10 (June 1, 2021): 1194–223. http://dx.doi.org/10.2174/1385272825666210317151732.

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Green chemistry is an essential part of the organic synthesis chemistry and plays a principal role in saving the environment from harmful and toxic catalysts. Fruit juice catalyzed chemistry is a vital part of green chemistry in which lemon juice plays a potential role in various organic transformations. This review article summarizes (from 2011-2020) the application and importance of lemon juice in synthetic organic transformation as well as synthesis of various type of nanoparticles and catalysts. This review article can help the researchers to develop the route for the synthesis of various scaffolds, small molecules, nanoparticles and catalysts under economical and environment friendly condition.

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Štrukil, Vjekoslav. "Mechanochemical Organic Synthesis: The Art of Making Chemistry Green." Synlett 29, no. 10 (January 2, 2018): 1281–88. http://dx.doi.org/10.1055/s-0036-1591868.

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Despite growing interest in mechanochemistry, its application in the organic-synthesis laboratory has still not reached the level of being commonplace. Inspired by this apparent underrepresentation of mechanochemical practice in the broad organic-chemistry community, this article aims to highlight some of the most interesting aspects of modern mechanosynthesis, with particular emphasis on the potential of mechanochemistry to allow reaction discovery and the development of novel synthetic approaches.

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Brahmachari, Goutam, Nayana Nayek, Mullicka Mandal, Anindita Bhowmick, and Indrajit Karmakar. "Ultrasound-promoted Organic Synthesis - A Recent Update." Current Organic Chemistry 25, no. 13 (September 2, 2021): 1539–65. http://dx.doi.org/10.2174/1385272825666210316122319.

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Abstract: Ultrasonication, nowadays, is well-regarded as an effective green tool in implementing a plethora of organic transformations. The last decade has seen quite useful applications of ultrasound irradiation in synthetic organic chemistry. Ultrasound has already come out as a unique technique in green chemistry practice for its inherent properties of minimizing wastes and reducing energy and time, thereby increasing the product yields with higher purities under milder reaction conditions. The present review summarizes ultrasound-promoted useful organic transformations involving both carbon-carbon and carbon-heteroatom (N, O, S) bond-forming reactions in the absence or presence of varying catalytic systems, reported during the period 2016-2020.

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Appaturi, Jimmy Nelson, Rajni Ratti, Bao Lee Phoon, Samaila Muazu Batagarawa, Israf Ud Din, Manickam Selvaraj, and Rajabathar Jothi Ramalingam. "A review of the recent progress on heterogeneous catalysts for Knoevenagel condensation." Dalton Transactions 50, no. 13 (2021): 4445–69. http://dx.doi.org/10.1039/d1dt00456e.

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Billiard, Kayla M., Amanda R. Dershem, and Emanuela Gionfriddo. "Implementing Green Analytical Methodologies Using Solid-Phase Microextraction: A Review." Molecules 25, no. 22 (November 13, 2020): 5297. http://dx.doi.org/10.3390/molecules25225297.

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Implementing green analytical methodologies has been one of the main objectives of the analytical chemistry community for the past two decades. Sample preparation and extraction procedures are two parts of analytical method development that can be best adapted to meet the principles of green analytical chemistry. The goal of transitioning to green analytical chemistry is to establish new methods that perform comparably—or superiorly—to traditional methods. The use of assessment tools to provide an objective and concise evaluation of the analytical methods’ adherence to the principles of green analytical chemistry is critical to achieving this goal. In this review, we describe various sample preparation and extraction methods that can be used to increase the greenness of a given analytical method. We gave special emphasis to modern microextraction technologies and their important contributions to the development of new green analytical methods. Several manuscripts in which the greenness of a solid-phase microextraction (SPME) technique was compared to other sample preparation strategies using the Green Analytical Procedure Index (GAPI), a green assessment tool, were reviewed.

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Cioc, Răzvan C., Eelco Ruijter, and Romano V. A. Orru. "Multicomponent reactions: advanced tools for sustainable organic synthesis." Green Chem. 16, no. 6 (2014): 2958–75. http://dx.doi.org/10.1039/c4gc00013g.

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Kayaki, Yoshihito, and Takao Ikariya. "Organic Syntheses in Supercritical Fluids Directed toward Green Chemistry." Journal of Synthetic Organic Chemistry, Japan 61, no. 5 (2003): 472–83. http://dx.doi.org/10.5059/yukigoseikyokaishi.61.472.

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Martínez, Antonio Rosales, María Castro Rodríguez, Ignacio Rodríguez-García, Laura Pozo Morales, and Roman Nicolay Rodríguez Maecker. "Titanocene dichloride: A new green reagent in organic chemistry." Chinese Journal of Catalysis 38, no. 10 (October 2017): 1659–63. http://dx.doi.org/10.1016/s1872-2067(17)62894-8.

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Michelin, Clément, and Norbert Hoffmann. "Photocatalysis applied to organic synthesis – A green chemistry approach." Current Opinion in Green and Sustainable Chemistry 10 (April 2018): 40–45. http://dx.doi.org/10.1016/j.cogsc.2018.02.009.

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Simon, Marc-Olivier, and Chao-Jun Li. "ChemInform Abstract: Green Chemistry Oriented Organic Synthesis in Water." ChemInform 43, no. 21 (April 26, 2012): no. http://dx.doi.org/10.1002/chin.201221250.

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Trinh, Huyen Thi Thanh, Tuan Anh Nguyen, Hoa Van Nguyen, and Thao Thanh Phan. "Green Organic Synthesis of N-Methylpyrrolidine." Vietnam Journal of Science and Technology 54, no. 2 (April 12, 2016): 231. http://dx.doi.org/10.15625/0866-708x/54/2/6772.

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N-methylpyrrolidine was successfully synthesized in an aqueous medium by using methylamine and 1,4-dibromobutane in the presence of catalyst K2CO3 at a moderated temperature. Here, N-methylpyrrolidine was firstly synthesized via the green chemistry process, in which both the water solvent and potassium carbonate catalyst were inexpensive and environmentally friendly. Also, the reaction temperature was quite moderated at 900C. As a result, the current synthesis process was highly potential to implement in practice. Since the product yield directly depended on the operating conditions, the catalysts, temperature, ratio of reactants and solvent would be critical factors. In the present study, the structure of N-methylpyrrolidine product was confirmed by using the IR, 1H-NMR, 13C-NMR and Gas Chromatography-Mass spectroscopy (GC-MS).

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Martins, Guilherme M., Bahareh Shirinfar, Tomas Hardwick, Ayesha Murtaza, and Nisar Ahmed. "Organic electrosynthesis: electrochemical alkyne functionalization." Catalysis Science & Technology 9, no. 21 (2019): 5868–81. http://dx.doi.org/10.1039/c9cy01312a.

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