1,2,3-Triazole: Unique Ligand in Promoting Iron-Catalyzed Propargyl Alcohol Dehydration
作者:Wuming Yan、Xiaohan Ye、Novruz G. Akhmedov、Jeffrey L. Petersen、Xiaodong Shi
DOI:10.1021/ol300778e
日期:2012.5.4
A 1,2,3-traizole-promoted Iron(III)-catalyzed propargyl alcohol dehydration was developed for the synthesis of conjugated enynes. The desired conjugated enynes were prepared in good to excellent yields (up to 95%) with a large substrate scope and excellent stereoselectivity (only Z-isomers).