application of a redox-innocent aryl diimine chelate, the discovery and utilization of a cobalt catalyst, (Ph2PPrADI)Co, that exhibits carbonyl hydrosilylation turnover frequencies of up to 330 s−1 is described. This activity is believed to be the highest ever reported for metal-catalyzed carbonyl hydrosilylation.
通过应用氧化还原无害芳基二
亚胺螯合物,描述了
钴催化剂 ( Ph 2 PPr ADI)Co 的发现和利用,其表现出高达 330 s -1的羰基氢化
硅烷化转换频率。这种活性被认为是
金属催化的羰基氢化
硅烷化的最高报道。