Phenol-Directed Enantioselective Allylation of Aldimines and Ketimines
摘要:
Phenols are effective directing and activating groups for our allylchlorosilane reagents, allowing the highly enantioselective allylation of a range of 2-aminophenol-derived aldimines. When the phenol is incorporated into the substrate ketimines may be allylated highly enantioselectively, leading to the experimentally simple synthesis of a range of tertiary carbinamine structures.
Phenol-Directed Enantioselective Allylation of Aldimines and Ketimines
作者:Philippe M. A. Rabbat、S. Corey Valdez、James L. Leighton
DOI:10.1021/ol062589y
日期:2006.12.1
Phenols are effective directing and activating groups for our allylchlorosilane reagents, allowing the highly enantioselective allylation of a range of 2-aminophenol-derived aldimines. When the phenol is incorporated into the substrate ketimines may be allylated highly enantioselectively, leading to the experimentally simple synthesis of a range of tertiary carbinamine structures.