Au-catalyzed Homocoupling of Terminal Alkynes

摘要：

　　The homocoupling reaction of alkynes was carried out smoothly in the presence of 10mol% AuCl3 using I2 as oxidant to generate diyned products in high yields.The method is simple,efficient,safe and AuC1Ph3 also showed comparable catalytic activity to this transformation.

关键词： alkynes homocoupling Au-catalysis

作者: Xu Shao-hong

作者单位: Department of Chemistry and Chemical Engineering; Xinxiang University; Xinxiang 453003,P.R.of China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 900-903

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）