Stereospecific Cross-Coupling of Secondary Alkyl β-Trifluoroboratoamides
摘要:
The stereospecific cross-coupling of enantioenriched nonbenzylic secondary alkyl boron compounds has been achieved. The high selectivity toward product formation over an undesired beta-H elimination pathway is achieved via an intramolecular coordination of an ancillary carbonyl to the metal center in the diorganopalladium intermediate.
Stereospecific Cross-Coupling of Secondary Alkyl β-Trifluoroboratoamides
作者:Deidre L. Sandrock、Ludivine Jean-Gérard、Cheng-yi Chen、Spencer D. Dreher、Gary A. Molander
DOI:10.1021/ja108949w
日期:2010.12.8
The stereospecific cross-coupling of enantioenriched nonbenzylic secondary alkyl boron compounds has been achieved. The high selectivity toward product formation over an undesired beta-H elimination pathway is achieved via an intramolecular coordination of an ancillary carbonyl to the metal center in the diorganopalladium intermediate.