Autoxidative Annulation Cascade of the 伪-Cyano 尾-TMS-capped Alkynyl Cycloalkanone System

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• 作者：Ying-Chieh Wong ; Min-Tsang Hsieh ; Prashanth K. Amancha ; Chih-Lung Chin ; Cheng-Feng Liao ; Chun-Wei Kuo ; Kak-Shan Shia
• 刊名：Organic Letters
• 出版年：2011
• 出版时间：March 4, 2011
• 年：2011
• 卷：13
• 期：5
• 页码：896-899
• 全文大小：712K
• 年卷期：v.13,no.5(March 4, 2011)
• ISSN：1523-7052

文摘

The autoxidative annulation cascade promoted by an 伪-cyano 尾-TMS-capped alkynyl cycloalkanone system under catalysis with pyridine in one oxygen atmosphere has proven to be highly viable. On the basis of this newly developed protocol, a variety of highly functionalized bicyclic frameworks can be effectively constructed.