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Cross-Electrophile Coupling: Principles of Reactivity and Selectivity

Everson, Daniel A ; Weix, Daniel J

Journal of organic chemistry, 2014-06, Vol.79 (11), p.4793-4798 [Periódico revisado por pares]

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Título:
Cross-Electrophile Coupling: Principles of Reactivity and Selectivity
Autor: Everson, Daniel A ; Weix, Daniel J
Assuntos: Benzyl Compounds - chemistry ; Catalysis ; Cross-Linking Reagents - chemistry ; Indicators and Reagents - chemistry ; JOC ; Molecular Structure ; Oxidation-Reduction
É parte de: Journal of organic chemistry, 2014-06, Vol.79 (11), p.4793-4798
Notas: ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
Descrição: A critical overview of the catalytic joining of two different electrophiles, cross-electrophile coupling (XEC), is presented with an emphasis on the central challenge of cross-selectivity. Recent synthetic advances and mechanistic studies have shed light on four possible methods for overcoming this challenge: (1) employing an excess of one reagent; (2) electronic differentiation of starting materials; (3) catalyst–substrate steric matching; and (4) radical chain processes. Each method is described using examples from the recent literature.
Editor: United States: American Chemical Society
Idioma: Inglês

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