金催化α-芳基重氮腈与炔酰胺和烯丙酰胺的[3+2]环化反应以生成1-氨基-1H-茚。
Gold-catalyzed [3+2]-annulations of α-aryl diazonitriles with ynamides and allenamides to yield 1-amino-1H-indenes.
作者信息
Singh RahulKumar Rajmani, Pawar Samir Kundlik, Huang Min-Jie, Liu Rai-Shung
机构信息
Department of Chemistry, National Tsing-Hua University, 101, Sec. 2, Kuang-Fu Rd., Hsinchu, 30013, Taiwan, Republic of China.
出版信息
Chem Commun (Camb). 2016 Sep 15;52(76):11434-11437. doi: 10.1039/c6cc04308a.
PMID:27709151
Abstract
Gold-catalyzed [3+2]-annulations of α-aryl diazonitriles with ynamides and allenamides yield 1-amino-1H-indenes in two distinct pathways; the success of these annulations relies on the high electrophilicity of α-cyano arylgold carbenes to activate an ionic pathway.
摘要
金催化的α-芳基重氮腈与炔酰胺和烯丙酰胺的[3+2]环化反应通过两种不同途径生成1-氨基-1H-茚；这些环化反应的成功依赖于α-氰基芳基金卡宾的高亲电性以激活离子途径。
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