作者:Alexander H. Vetter、Albrecht Berkessel
DOI:10.1055/s-1995-3924
日期:1995.4
The 1:1 complexes formed in situ from nickel(II) acetate and the thiosemicarbazones of ortho-hydroxy aromatic aldehydes catalyze the hydrosilylation of imines. A variety of imines were reduced in good to excellent yields employing two equivalents of a silane such as triethylsilane and 5 mol% of the catalysts.
在原位由
醋酸镍(II)和邻羟基芳香醛的
硫代
肼酮形成的1:1配合物催化了
亚胺的氢
硅化反应。采用两摩尔的
硅烷(如三乙基
硅烷)和5摩尔%的催化剂,成功将多种
亚胺还原到良好至优异的产率。