铑催化丙二烯胺化反应：通过 2-酰胺基烯丙基中间体的非对映选择性合成氨基环丙烷。
Rhodium catalyzed allene amination: diastereoselective synthesis of aminocyclopropanes via a 2-amidoallylcation intermediate.
机构信息
Department of Chemistry, Emory University, Atlanta, Georgia 30322, USA.
出版信息
J Am Chem Soc. 2010 Feb 24;132(7):2108-9. doi: 10.1021/ja908538t.
PMID:19968304
Abstract
The interaction of a sulfamate ester derived metallonitrene with an allene generates a versatile intermediate with 2-amidoallylcation-like reactivity, capable of rearranging to give highly substituted iminocyclopropanes or acting as a novel dipolar species engaging external dipolarophiles.
摘要
由磺酰胺酯衍生的金属亚氮化物与丙二烯的相互作用生成了一种多功能中间体，具有 2-酰胺烯丙基正离子样反应性，能够重排生成高度取代的亚氨基环丙烷，或作为一种新型的偶极子与外部偶极子相互作用。
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