Literatura científica selecionada sobre o tema "Heteroatomic radical"
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Artigos de revistas sobre o assunto "Heteroatomic radical"
Han, Yuxuan, e Xiuling Cui. "Copper-Catalyzed Enantioselective Radical Heteroatomic S—O Cross-Coupling". Chinese Journal of Organic Chemistry 43, n.º 3 (2023): 1201. http://dx.doi.org/10.6023/cjoc202300013.
Texto completo da fonteLinker, Torsten. "Addition of Heteroatom Radicals to endo-Glycals †". Chemistry 2, n.º 1 (20 de fevereiro de 2020): 80–92. http://dx.doi.org/10.3390/chemistry2010008.
Texto completo da fonteDi Vaira, Massimo, Piero Stoppioni, Stefano Midollini, Franco Laschi e Piero Zanello. "H+ addition to the heteroatomic CoP3 cluster. Synthesis of the radical CoP3+ cluster and electrochemical study". Polyhedron 10, n.º 18 (janeiro de 1991): 2123–29. http://dx.doi.org/10.1016/s0277-5387(00)86131-8.
Texto completo da fonteRhodes, Christopher J., Harry Morris, Hikmet Agirbas, Mark Standing e Yaming Zhang. "Distonic isomerisations of imine radical cations: aspects of the reactivity of heteroatomic subunits damaged by ionising radiation". Journal of the Chemical Society, Perkin Transactions 2, n.º 6 (1998): 1375–80. http://dx.doi.org/10.1039/a801066h.
Texto completo da fonteTaniguchi, Tsuyoshi. "Recent Advances in Reactions of Heteroatom-Centered Radicals". Synthesis 49, n.º 16 (26 de julho de 2017): 3511–34. http://dx.doi.org/10.1055/s-0036-1588481.
Texto completo da fonteOgawa, Akiya, e Yuki Yamamoto. "Multicomponent Reactions between Heteroatom Compounds and Unsaturated Compounds in Radical Reactions". Molecules 28, n.º 17 (30 de agosto de 2023): 6356. http://dx.doi.org/10.3390/molecules28176356.
Texto completo da fonteRenaud, Philippe, Alice Beauseigneur, Andrea Brecht-Forster, Barbara Becattini, Vincent Darmency, Sarkunam Kandhasamy, Florian Montermini et al. "Boron: A key element in radical reactions". Pure and Applied Chemistry 79, n.º 2 (1 de janeiro de 2007): 223–33. http://dx.doi.org/10.1351/pac200779020223.
Texto completo da fonteKawaguchi, Shin-ichi, Akiya Ogawa, Yuki Sato e Akihiro Nomoto. "Photoinduced Coupling Reaction of Diphenyl(2,4,6-trimethylbenzoyl)phosphine Oxide with Interelement Compounds: Application to the Synthesis of Thio- or Selenophosphinates". Synthesis 49, n.º 16 (4 de julho de 2017): 3558–67. http://dx.doi.org/10.1055/s-0036-1588867.
Texto completo da fonteGuo, Weisi, Qian Wang e Jieping Zhu. "Visible light photoredox-catalysed remote C–H functionalisation enabled by 1,5-hydrogen atom transfer (1,5-HAT)". Chemical Society Reviews 50, n.º 13 (2021): 7359–77. http://dx.doi.org/10.1039/d0cs00774a.
Texto completo da fonteKubo, Takashi. "Synthesis, Physical Properties, and Reactivity of Stable, π-Conjugated, Carbon-Centered Radicals". Molecules 24, n.º 4 (13 de fevereiro de 2019): 665. http://dx.doi.org/10.3390/molecules24040665.
Texto completo da fonteTeses / dissertações sobre o assunto "Heteroatomic radical"
Wickenden, Jason. "Development of heteroatom radical based synthetic strategies". Thesis, University of British Columbia, 2013. http://hdl.handle.net/2429/45730.
Texto completo da fonteNabokoff, Pierre. "Synthèses de précurseurs organiques de radicaux hétéroatomiques pour la préparation de matériaux hybrides". Electronic Thesis or Diss., Aix-Marseille, 2020. http://theses.univ-amu.fr.lama.univ-amu.fr/201218_NABOKOFF_575sxytx526xlluw827l449jumhkc_TH.pdf.
Texto completo da fonteThe aim of this work was to investigate the influence of the nanocofinement on the behaviour of organic substrates embedded in mesoporous silicas. This research hinged on two parts. The first study focused on the efficiency of the fragmentation reaction of confined alkoxyamines, under thermal or photochemical activation. Thanks to the comparison with the very same reactions in solution, the quantitative EPR measurements showed that the confinement of organic precursors had no effect on the efficiency of these reactions. Secondly, organic-inorganic hybrid materials were synthesized. These mesoporous silicas were functionalized with diazene radical precursors. Upon 360 nm irradiation, they generated heteroatomic radicals. Different materials were prepared, including one which enabled to form a face-to-face pair of different radicals, i.e. an aryloxyl radical in front of an arylsulfanyl radical. Studies carried out by continuous and pulsed wave EPR enabled to highlight the high stability of these confined paramagnetic species and to measure their relaxation times
Brulay, Guillaume. "Optimisation de la quantité de radicaux générés dans les silices hybrides mésoporeuses : synthèse, caractérisation, application". Electronic Thesis or Diss., Aix-Marseille, 2022. http://www.theses.fr/2022AIXM0575.
Texto completo da fonteThe aim of this work was the development of hybrid mesoporous silicas composed with high concentration of embedded transient radicals in order to use them as polarizing agent in DNP-NMR. First of all, quantitative yield in paramagnetic centers were obtained from unimolecular processed carried out under photoirradiation. The synthesis and optimization of photolysis conditions allowed to obtain functionalized silicas by transient radicals from good to quantitative yields. The reactivity difference of radical precursors was rationalized by the fragmentation mechanism and environmental constraints inside the walls of the silica structure which provided high yields. Polyradical systems were characterized by EPR spectroscopy. High life-time allows the evaluation of these new "persistent" radical species as polarizing agent for DNP-NMR
Buquoi, John Q. III. "Multicomponent Radical Reactions Incorporating Heteroatom-Carbon Bonds Via Polarity-Reversal Cascades". The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1574348050305556.
Texto completo da fonteKayahara, Eiichi. "Studies on the Precision Control of Polymer Structure Based on Heteroatom-Mediated Living Radical Polymerization Reaction". 京都大学 (Kyoto University), 2011. http://hdl.handle.net/2433/142245.
Texto completo da fonteUeno, Ryota. "Development of the Reactions of sp3-Carbon Radicals Adjacent to a Heteroatom with Aromatic Compoun". 京都大学 (Kyoto University), 2017. http://hdl.handle.net/2433/225416.
Texto completo da fonteTsai, Yi-Wen, e 蔡依雯. "Synthesis of heteroatom-doped carbon dots with tunable luminescence properties for bioimaging and free radical scavenging". Thesis, 2019. http://ndltd.ncl.edu.tw/handle/yg29wt.
Texto completo da fonte國立臺灣科技大學
化學工程系
107
Herein, we combined with nano-synthesis technology and biomedical applications. We present an aqueous based facile microwave-assisted synthesis of carbon quantum dots, which has short synthesis time, low toxicity, water dispersibility and biocompatibility. These advantages are beneficial for biological application. The red, yellow, green and blue fluorescent carbon dots were successfully synthesized by adjusting the heteroatomic doping and changing the purification method. Furthermore, we applied these carbon dots for in vitro antioxidant activity and bioimaging. Part Ⅰ: Antioxidant activity of phosphorous and manganese element co-doped red magnetofluorescent carbon dots P-phenylenediamine was used as carbon precursor. Doping phosphorous (P) heteroatom into Cdots could enhance the quantum yield. Furthermore, doping manganese (Mn) could impart magnetic property to carbon dots. The red fluorescent carbon dots were successfully synthesized by one-pot microwave method. In this study, the application of antioxidant property for PMn@Cdots was carried out by using DPPH, •OH and O2-•, respectively. The result was compared with ascorbic acid and it showed that PMn@Cdots also have good antioxidant property. Furthermore, in the protective activity result of H2O2-induced cell death model, it was found that PMn@Cdots-HA could reduce intracellular ROS levels and protect cells from oxidative stress.
Manna, Sabyasachi. "Construction of C-C Bonds by Photocatalysis via Radical Addition Cascade Cyclization (RACC): Synthesis of Heteroatom-Containing Small Molecules". Thesis, 2022. https://etd.iisc.ac.in/handle/2005/6050.
Texto completo da fonteRokade, Balaji Vasantrao. "Copper-Catalyzed Novel Oxidative Transformations : Construction of Carbon-Hetero Bonds". Thesis, 2014. http://etd.iisc.ac.in/handle/2005/3479.
Texto completo da fonteRokade, Balaji Vasantrao. "Copper-Catalyzed Novel Oxidative Transformations : Construction of Carbon-Hetero Bonds". Thesis, 2014. http://etd.iisc.ernet.in/2005/3479.
Texto completo da fonteLivros sobre o assunto "Heteroatomic radical"
Fischer, H., ed. Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 1. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-45824-1.
Texto completo da fonteFischer, H., ed. Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0.
Texto completo da fonteFischer, H., ed. Radicals Centered on Other Heteroatoms. Proton Transfer Equilibria. Berlin/Heidelberg: Springer-Verlag, 1997. http://dx.doi.org/10.1007/b52381.
Texto completo da fonteFischer, H., ed. Radicals Centered on Heteroatoms with Z > 7 and Selected Anion Radicals II. Berlin/Heidelberg: Springer-Verlag, 1988. http://dx.doi.org/10.1007/b34135.
Texto completo da fonteFischer, H., ed. Radicals Centered on Heteroatoms with Z > 7 and Selected Anion Radicals I. Berlin/Heidelberg: Springer-Verlag, 1988. http://dx.doi.org/10.1007/b86661.
Texto completo da fonteDavies, Alwyn G. Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Springer Berlin / Heidelberg, 2009.
Encontre o texto completo da fonteDohrmann, J. K., e R. F. C. Claridge. Radicals Centered on Other Heteroatoms. Proton Transfer Equilibria (Numerical Data & Functional Relationships in Science & Technology). Springer, 1997.
Encontre o texto completo da fonteHoward, J. A., H. B. Stegmann, D. Klotz, G. Deuschle e P. Tordo. Radicals Centered on Heteroatoms with Z > 7 and Selected Anion Radicals I / Heteroatomzentrierte (Z > 7) Radikale und ausgewählte Anionradikale I (Numerical ... Relationships in Science & Technology). Springer, 1988.
Encontre o texto completo da fonteRadicals Centered on Heteroatoms with Z > 7 and Selected Anion Radicals II / Heteroatomzentrierte (Z > 7) Radikale und ausgewählte Anionradikale II (Numerical ... Relationships in Science & Technology). Springer, 1987.
Encontre o texto completo da fonteCapítulos de livros sobre o assunto "Heteroatomic radical"
Claridge, R. F. C. "14 Radicals centered on other heteroatoms". In Landolt-Börnstein - Group II Molecules and Radicals, 126. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-45824-1_9.
Texto completo da fonteFischer, H. "I General introduction". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 1–6. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_1.
Texto completo da fonteDavies, A. G. "16.2.1.7 Tetrasubstituted 1,2-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 93–107. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_10.
Texto completo da fonteDavies, A. G. "16.2.1.8 Imino-1,2-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 108–13. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_11.
Texto completo da fonteDavies, A. G. "16.2.2.1 Unsubstituted 1,4-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 114–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_12.
Texto completo da fonteDavies, A. G. "16.2.2.2 Monosubstituted 1,4-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 116–22. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_13.
Texto completo da fonteDavies, A. G. "16.2.2.3 Disubstituted 1,4-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 123–27. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_14.
Texto completo da fonteDavies, A. G. "16.2.2.4 Trisubstituted 1,4-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 128–31. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_15.
Texto completo da fonteDavies, A. G. "16.2.2.5 Tetrasubstituted 1,4-benzosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 132–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_16.
Texto completo da fonteDavies, A. G. "16.3 1,4-Naphthosemiquinones". In Phosphorus-Centered Radicals, Radicals Centered on Other Heteroatoms, Organic Radical Ions. Part 2, 141–52. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-87641-0_17.
Texto completo da fonte