C(sp3)-N Bond-Forming Reductive Elimination of Amines: Reactions of Bisphosphine-Ligated Benzylpalladium(II) Diarylamido Complexes
作者:Seth L. Marquard、Devon C. Rosenfeld、John F. Hartwig
DOI:10.1002/anie.200904032
日期:2010.1.18
A rare event: The benzylpalladium amido complex 1 (Ar=napthyl) was used to study the mechanism of an unusual reductiveelimination of amines (see scheme). The observed inversion of configuration is proposed to result from dissociation of the amido ligand, followed by nucleophilic attack on the benzylic carbon atom. binap=2,2′‐bis(diphenylphosphanyl)‐1,1′‐binaphthyl, dppf=1,1′‐bis(diphenylphosphanyl)ferrocene