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Catalytic C–C and C–Heteroatom Bond Formation Reactions: In Situ Generated or Preformed Catalysts? Complicated Mechanistic Picture Behind Well-Known Experimental Procedures Обзор

Журнал Journal of Organic Chemistry
ISSN: 1520-6904 , E-ISSN: 0022-3263
Вых. Данные Год: 2013, Том: 78, Номер: 22, Страницы: 11117-11125 Страниц : 9 DOI: 10.1021/jo402038p
Авторы Kashin Alexey S. 1 , Ananikov Valentine P. 2,1
Организации
1 Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
2 Department of Chemistry, Saint Petersburg State University, Stary Petergof, Saint Petersburg 198504, Russia

Реферат: In situ generated catalysts and preformed catalysts are two practical strategies widely used in cross-coupling methodology that have long been considered to involve the same active species in the catalytic cycle. Recent mechanistic studies have revealed two fundamentally different pictures of catalytic reactions in solution. Preformed catalysts with strongly bound ligands initiate transformations mainly involving single type of metal species. In contrast, in situ generated catalysts give rise to cocktail-type systems with different metal species presented in solution. The role of catalyst precursor, interconversions of catalytic species during reaction, stability and recycling of catalyst, catalysis by autocatalyst exhaust and plausible sources of metal-containing contaminants are the key points discussed in this review.
Библиографическая ссылка: Kashin A.S. , Ananikov V.P.
Catalytic C–C and C–Heteroatom Bond Formation Reactions: In Situ Generated or Preformed Catalysts? Complicated Mechanistic Picture Behind Well-Known Experimental Procedures
Journal of Organic Chemistry. 2013. V.78. N22. P.11117-11125. DOI: 10.1021/jo402038p WOS Scopus OpenAlex
Идентификаторы БД:
≡ Web of science: WOS:000327175200001
≡ Scopus: 2-s2.0-84887976157
≡ OpenAlex: W2320688520
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