Synthesis of Amidomethyltrifluoroborates and Their Use in Cross-Coupling Reactions
摘要:
Amidomethyltrifluoroborates were successfully synthesized in a one-pot fashion and used in cross-coupling reactions with a wide variety of aryl and heteroaryl chlorides.
Synthesis of Amidomethyltrifluoroborates and Their Use in Cross-Coupling Reactions
作者:Gary A. Molander、Marie-Aude Hiebel
DOI:10.1021/ol102039c
日期:2010.11.5
Amidomethyltrifluoroborates were successfully synthesized in a one-pot fashion and used in cross-coupling reactions with a wide variety of aryl and heteroaryl chlorides.
Iridium-Catalyzed Benzylamine C–H Alkenylation Enabled by Pentafluorobenzoyl as the Directing Group
The first iridium-catalyzed oxidative alkeynylation of benzylamines with acrylates enabled by a new directing grouppentafluorobenzoyl has been developed. The reaction proceeded efficiently in the presence of silver acetate as oxidant and chlorobenzene as solvent. A good range of benzylamines could be selectively monoalkenylated without interfering with further aza-Michael addition. The kinetic isotope