Letteratura scientifica selezionata sul tema "Multicatalysis"
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Articoli di riviste sul tema "Multicatalysis":
Martínez, Sebastián, Lukas Veth, Bruno Lainer e Paweł Dydio. "Challenges and Opportunities in Multicatalysis". ACS Catalysis 11, n. 7 (15 marzo 2021): 3891–915. http://dx.doi.org/10.1021/acscatal.0c05725.
Ma, Jin-Tao, e Ying Cheng. "Construction of enantiopure imine bridged benzo[c]azepinones by a silver(i) and chiral N-heterocyclic carbene multicatalytic reaction sequence of N′-(2-alkynylbenzylidene)hydrazides and cyclopropanecarbaldehydes". Organic Chemistry Frontiers 7, n. 21 (2020): 3459–67. http://dx.doi.org/10.1039/d0qo00877j.
Jürjens, Gerrit, Andreas Kirschning e David A. Candito. "Lessons from the Synthetic Chemist Nature". Natural Product Reports 32, n. 5 (2015): 723–37. http://dx.doi.org/10.1039/c4np00160e.
Tang, Xinxin, Lan Gan, Xin Zhang e Zheng Huang. "n-Alkanes to n-alcohols: Formal primary C─H bond hydroxymethylation via quadruple relay catalysis". Science Advances 6, n. 47 (novembre 2020): eabc6688. http://dx.doi.org/10.1126/sciadv.abc6688.
Sancheti, Shashank P., Urvashi, Mosami P. Shah e Nitin T. Patil. "Ternary Catalysis: A Stepping Stone toward Multicatalysis". ACS Catalysis 10, n. 5 (8 gennaio 2020): 3462–89. http://dx.doi.org/10.1021/acscatal.9b04000.
Ambrosini, Lisa M., e Tristan H. Lambert. "Multicatalysis: Advancing Synthetic Efficiency and Inspiring Discovery". ChemCatChem 2, n. 11 (17 settembre 2010): 1373–80. http://dx.doi.org/10.1002/cctc.200900323.
Jindal, Garima, e Raghavan B. Sunoj. "Mechanistic Insights on Cooperative Asymmetric Multicatalysis Using Chiral Counterions". Journal of Organic Chemistry 79, n. 16 (29 luglio 2014): 7600–7606. http://dx.doi.org/10.1021/jo501322v.
Kim, Mahn-Joo, Min Young Choi, Min Young Han, Yoon Kyung Choi, Jae Kwan Lee e Jaiwook Park. "Asymmetric Transformations of Acyloxyphenyl Ketones by Enzyme−Metal Multicatalysis". Journal of Organic Chemistry 67, n. 26 (dicembre 2002): 9481–83. http://dx.doi.org/10.1021/jo026122m.
Ambrosini, Lisa M., e Tristan H. Lambert. "ChemInform Abstract: Multicatalysis: Advancing Synthetic Efficiency and Inspiring Discovery". ChemInform 42, n. 9 (3 febbraio 2011): no. http://dx.doi.org/10.1002/chin.201109248.
Shugrue, Christopher R., Bianca R. Sculimbrene, Elizabeth R. Jarvo, Brandon Q. Mercado e Scott J. Miller. "Outer-Sphere Control for Divergent Multicatalysis with Common Catalytic Moieties". Journal of Organic Chemistry 84, n. 3 (4 gennaio 2019): 1664–72. http://dx.doi.org/10.1021/acs.joc.8b03068.
Tesi sul tema "Multicatalysis":
Hou, Jingke. "Compartmentalized enantioselective multicatalysis using polydimethylsiloxane membrane". Electronic Thesis or Diss., Ecole centrale de Marseille, 2022. http://www.theses.fr/2022ECDM0013.
The goal of this thesis was focused on the production of optically enriched enantiomers with complete consumption of racemic starting materials through newly designed double reactions system compartmentalized by a polydimethylsiloxane (PDMS) membrane with selective permeability. Firstly, the permeability of the PDMS membrane was studied showing a transfer selectivity of species depending on their polarity. Subsequently, the esterification and transesterification opposite reactions isolated by a PDMS membrane were performed to produce separated enantioenriched alcohols starting from racemic alcohols. However, we failed to set up such system due to the incompatibility of PDMS with the conditions of transesterification. Secondly, the compartmentalized parallel kinetic resolution combining two catalytic systems with opposite enantioselectivity isolated by a PDMS membrane was performed to produce both enantioenriched enantiomers, mirror image each other, isolated in each compartment starting from a racemic substrate. This concept was successfully established using the Jacobsen’s hydrolytic kinetic resolution of terminal epoxide. Each enantioenriched diol can be obtained up to 100% conversion from racemic epoxides. Thirdly, the compartmentalized dynamic kinetic resolution process combining a kinetic resolution and a racemization reaction isolated by PDMS membrane was performed to produce one single enantioenriched product starting from a racemic substrate. This enantioconvergent process allows to obtain an enantioenriched allylic ester up to 100% conversion from racemic allylic secondary alcohol circumventing the drawbacks of the incompatibility of the two catalytic system
Schuler, Sören Manuel Michael [Verfasser]. "(Un)expected extensions of the multicatalysis concept / Sören Manuel Michael Schuler". Gießen : Universitätsbibliothek, 2016. http://d-nb.info/1120270383/34.
Wende, Raffael Christoph [Verfasser]. "New frontiers in peptide catalysis : multicatalysis, challenging reactions, and the importance of dispersion interactions / Raffael Christoph Wende". Gießen : Universitätsbibliothek, 2016. http://d-nb.info/1114659002/34.
Lainer, Bruno. "A multicatalytic approach to enantio-, and diastereoselective arylation of alcohols". Electronic Thesis or Diss., Strasbourg, 2023. http://www.theses.fr/2023STRAF080.
Alcohol moieties are present in a great diversity of valuable fine chemicals from nature and synthesis, therefore methods enabling their structural diversification are sought after. However, modifying the structure of alcohols at certain unreactive positions, even with the aid of catalysis, remains a challenge or requires tedious often wasteful multistep procedures. Recently, increased attention has been paid to multicatalysis, which combines multiple catalysts within one system, enabling the discovery of previously inaccessible reactivities or increasing the overall efficiency of multistep transformations. Described within are methods which enable the diastereo-, and enantioselective α-, and β-arylation of alcohols. By combining Ru- and Pd-based catalysts the unprecedented, enantioselective (and diastereodivergent in the case of alcohols already bearing stereocenters) β-arylation of primary alcohols can be carried out. Also, under sequential relay catalysis enantioenriched secondary benzylic alcohols can be obtained from a variety of available starting materials, such as primary alcohols, or alcohols bearing a double bond. Overall, these protocols demonstrate the potential of multicatalysis as a synthetic tool for diversifying alcohols. In a broader context, this thesis sets the stage for devising novel, multicatalytic strategies and methods for efficient synthesis
Peris, Salom Edgar. "Continuous flow systems for multicatalytic processes based on supported ionic liquids". Doctoral thesis, Universitat Jaume I, 2019. http://hdl.handle.net/10803/665481.
La presente Tesis Doctoral se engloba dentro del área de la Química Sostenible y más concretamente en el campo de la química en flujo continuo. El principal objetivo es el diseño y desarrollo de nuevos sistemas multicatalíticos en continuo basados en el uso de líquidos iónicos soportados, cuyas propiedades catalíticas son muy interesantes. Este objetivo se ha aplicado a reacciones de formacion de enlaces C-C como la cianosililación, la reacción de Strecker y el acoplamiento de Negishi; cuyos productos resultan intermedios sintéticos clave en muchos procesos de síntesis orgánica, sobre todo en Química Fina y Farmacéutica. Procesos telescópicos y síntesis divergentes han sido desarrolados con éxito en continuo. Además, también se ha introducido la nueva tecnología de impresion 3D para la potencial obtención de reactores catalíticos de flujo continuo.
Neumann, Matthias [Verfasser], e Kirsten [Akademischer Betreuer] Zeitler. "Organophotoredox catalysis - Multicatalytic metal-free bond formations with visble light / Matthias Neumann. Betreuer: Kirsten Zeitler". Regensburg : Universitätsbibliothek Regensburg, 2013. http://d-nb.info/1044159855/34.
Savory, Peter John. "Characterisation of the component(s) responsible for the trypsin-like activity of the multicatalytic proteinase". Thesis, University of Leicester, 1992. http://hdl.handle.net/2381/35144.
Duedu, Kwabena Obeng. "Development of novel systems for bioconversion of cellulosic biomass to useful products". Thesis, University of Edinburgh, 2016. http://hdl.handle.net/1842/15903.
Shek, Wing-kit, e 石永結. "Characterization and expression of the multicatalytic proteasesubunit(26S proteasome) during the reproductive cycle of the Shrimp(Metapenaeus ensis)". Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31194680.
Shek, Wing-kit. "Characterization and expression of the multicatalytic protease subunit(26S proteasome) during the reproductive cycle of the Shrimp (Metapenaeus ensis)". Click to view the E-thesis via HKUTO, 2004. http://sunzi.lib.hku.hk/hkuto/record/B31194680.
Libri sul tema "Multicatalysis":
Kelly, Brendan Douglas. Part I : Development of New Methods for Multicatalysis: Bismuth Triflate-Catalyzed Hydrofunctionalizations . . . [New York, N.Y.?]: [publisher not identified], 2011.
Tundel, Rachel E. I. Multicatalysis: Development of a BiOTf3-catalyzed Nucleophilic Addition/Hydrofunctionalization Reaction in the Synthesis of Complex Heterocycles; . . . [New York, N.Y.?]: [publisher not identified], 2012.
Pellissier, Hélène. Enantioselective multicatalysed tandem reactions. Cambridge: Royal Soc Of Chemistry, 2014.
Zhou, Jian, a cura di. Multicatalyst System in Asymmetric Catalysis. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.
Vadola, Lisa M. Ambrosini. Part I : Development of New Methods for Application in Multicatalytic Reactions Part II: Investigation of Stable Carbenium Catalysts as Hydride Transfer Agents. [New York, N.Y.?]: [publisher not identified], 2011.
Allen, Julia Margaret. Part 1. Diaziridinium Ions: First Reported Synthesis and Reactivity Studies. Part 2. Tropylium Ion Mediated alpha-Cyanation of Amines. Part 3. Multicatalytic Synthesis of Complex Tetrahydrofurans. [New York, N.Y.?]: [publisher not identified], 2011.
Enantioselective Multicatalysed Tandem Reactions. Cambridge: Royal Society of Chemistry, 2014. http://dx.doi.org/10.1039/9781782621355.
Zhou, Jian. Multicatalyst System in Asymmetric Catalysis. Wiley, 2014.
Zhou, Jian. Multicatalyst System in Asymmetric Catalysis. Wiley & Sons, Incorporated, John, 2014.
Zhou, Jian. Multicatalyst System in Asymmetric Catalysis. Wiley & Sons, Incorporated, John, 2014.
Capitoli di libri sul tema "Multicatalysis":
Trindade, Alexandre F., João N. Rosa, Fábio M. F. Santos e Pedro M. P. Gois. "Metal-Organo Multicatalysis: An Emerging Concept". In Advances in Organometallic Chemistry and Catalysis, 325–42. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118742952.ch26.
Cao, Zhong-Yan, Feng Zhu e Jian Zhou. "Multicatalyst System". In Multicatalyst System in Asymmetric Catalysis, 37–157. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch2.
Schomburg, Dietmar, e Dörte Stephan. "Multicatalytic endopeptidase complex". In Enzyme Handbook 16, 517–28. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-58903-4_97.
Gooch, Jan W. "Multicatalytic Proteinase Complex (MPC)". In Encyclopedic Dictionary of Polymers, 908. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_14269.
Zeng, Xing-Ping, e Jian Zhou. "Asymmetric Assisted Catalysis by Multicatalyst System". In Multicatalyst System in Asymmetric Catalysis, 411–74. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch6.
Zhou, Feng, Yun-Lin Liu e Jian Zhou. "Multicatalyst System Realized Asymmetric Tandem Reactions". In Multicatalyst System in Asymmetric Catalysis, 501–631. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch8.
Zhou, Jian, e Jin-Sheng Yu. "Toward Ideal Asymmetric Catalysis". In Multicatalyst System in Asymmetric Catalysis, 1–36. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch1.
Liu, Yun-Lin, e Jian Zhou. "Multicatalyst System Mediated Asymmetric Reactions in Total Synthesis". In Multicatalyst System in Asymmetric Catalysis, 671–88. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch10.
Yu, Jin-Sheng, e Jian Zhou. "Asymmetric Multifunctional Catalysis". In Multicatalyst System in Asymmetric Catalysis, 159–289. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch3.
Chen, Long, Yun-Lin Liu e Jian Zhou. "Asymmetric Cooperative Catalysis". In Multicatalyst System in Asymmetric Catalysis, 291–371. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2014. http://dx.doi.org/10.1002/9781118846919.ch4.