作者:Verónica López-Carrillo、Antonio M. Echavarren
DOI:10.1021/ja104177w
日期:2010.7.14
The gold(I)-catalyzed intermolecular reaction of terminal alkynes with alkenes leads to cyclobutenes. The use of sterically hindered cationic Au(I) complexes as catalysts is key for the success of this reaction.
金(I)催化的末端炔烃与烯烃的分子间反应生成环丁烯。使用空间位阻阳离子 Au(I) 配合物作为催化剂是该反应成功的关键。