Tetrahedron Letters

First combined selective N-and C-arylations with boronic acids: application to the synthesis of 1, 3-diarylindazoles

V Collot, PR Bovy, S Rault

Index: Collot, Valerie; Bovy, Philippe R.; Rault, Sylvain Tetrahedron Letters, 2000 , vol. 41, # 47 p. 9053 - 9057

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Citation Number: 60

Abstract

Whereas the well-known application of aryl boronic acid in palladium-catalyzed coupling with aryl halides to produce biphenyls is one of the most powerful tools in CC bond formation, 3 the corresponding aryl/heteroaryl CN bond cross-coupling reactions are less common, 4 especially those involving mild conditions. ... In our search for a general and mild methodology for the aryl/heteroaryl CN bond cross-coupling reaction toward the synthesis of biologically ...