Palladium-catalyzed acylative cross-coupling of amides with diarylborinic acids and sodium tetraarylborates
作者： Xijing Li , Gang Zou
DOI: 10.1016/J.JORGANCHEM.2015.07.009
关键词:
摘要: Abstract A general and efficient acylative Suzuki coupling of active amides with diarylborinic acids has been achieved by using 1 mol% Pd(PCy3)2Cl2/0.6 mol% PCy3 as catalyst system taking advantage modifiable reactivities acyl-nitrogen bonds amides. Both electronic steric influences from either aryl or acyl counterparts on the proved to be negligible small. variety ketones including sterically hindered ones could synthesized in good excellent yields. Sodium tetraarylborates also used high atom-economy source palladium-catalyzed cross-coupling
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