simple and rapid access to the alpha-substituted acryl aldehydes has been provided by developing a gold-catalysed [1,3] rearrangement of the allenyl ethers importantly with a record turnover frequency of 4600 h(-1) (at 0.05 mol% of the catalyst concentration) in homogeneous gold(I) catalysis.
通过开发
金催化的
烯丙基醚的[1,3]重排,具有记录的周转频率为4600 h(-1)(在0.05摩尔%均相
金(I)催化中的催化剂浓度)。