The first method for cyanosilylation of aldehydes with trimethylsilyl cyanide in the presence of the N-heterocyclic carbene prepared from 1,3-bis(2,4,6-trimethylphenyl)imidazolium chloride and potassium tert-butoxide, as a nucleophilic catalyst, is described.
介绍了在 1,3-双(2,4,6-三甲基苯基)
氯化
咪唑和
叔丁醇钾制备的 N-杂环碳烯作为亲核催化剂存在下,用三甲基
硅氰进行醛的
氰硅化反应的第一种方法。