One-pot synthesis of benzolactones and lactams via a cobalt-catalyzed regioselective [2 + 2 + 2] cocyclotrimerization of alkynyl alcohols and amines with propiolates.
作者信息
Chang Hong-Tai, Jeganmohan Masilamani, Cheng Chien-Hong
机构信息
Department of Chemistry, National Tsing Hua University, Hsinchu, 30013, Taiwan.
出版信息
Chem Commun (Camb). 2005 Oct 21(39):4955-7. doi: 10.1039/b509731b. Epub 2005 Sep 8.
DOI:10.1039/b509731b
PMID:16205812
Abstract
An efficient method for the synthesis of benzolactones and benzolactams via a cobalt-catalyzed [2 + 2 + 2] cocyclotrimerization of alkynyl alcohols and alkynyl amines with propiolates is described.
摘要
Zotero 插件