酰胺环丙烷化中不寻常的双亲性类卡宾等价物。
Unusual ambiphilic carbenoid equivalent in amide cyclopropanation.
作者信息
Lin Kuo-Wei, Yan Shiuan, Hsieh I-Lin, Yan Tu-Hsin
机构信息
Department of Chemistry, National Chung-Hsing University, Taichung, Taiwan, Republic of China.
出版信息
Org Lett. 2006 May 25;8(11):2265-7. doi: 10.1021/ol060438p.
PMID:16706502
Abstract
[reaction: see text] The titanium-methylene complexes derived from the TiCl(4)-Mg-CH(2)Cl(2) 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.
摘要
[反应：见正文] 由TiCl(4)-Mg-CH(2)Cl(2)体系衍生的钛-亚甲基配合物作为一类新型的双亲性类卡宾等价物，不仅能有效地实现多种酰胺的环丙烷化反应，而且具有高化学选择性。
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