Unusual Ambiphilic Carbenoid Equivalent in Amide Cyclopropanation
摘要:
The titanium-methylene complexes derived from the TiCl4-Mg-CH2Cl2 system serve as a novel class of ambiphilic carbenoid equivalents, which not only efficiently effect cyclopropanations of a variety amides but also exhibit high chemoselectivity.
Unusual Ambiphilic Carbenoid Equivalent in Amide Cyclopropanation
作者:Kuo-Wei Lin、Shiuan Yan、I-Lin Hsieh、Tu-Hsin Yan
DOI:10.1021/ol060438p
日期:2006.5.1
The titanium-methylene complexes derived from the TiCl4-Mg-CH2Cl2 system serve as a novel class of ambiphilic carbenoid equivalents, which not only efficiently effect cyclopropanations of a variety amides but also exhibit high chemoselectivity.