The Ir(III)-catalyzed synthesis of 3-pyrrolidinols and 4-piperidinols combining 1,2,4-butanetriol or 1,3,5-pentanetriol with primary amines was carried out. This borrowing hydrogen methodology was further extended to the sequential diamination of triols leading to amino-pyrrolidines and amino-piperidines.
进行了
1,2,4-丁三醇或
1,3,5-戊三醇与
伯胺结合的 Ir(III) 催化合成 3-
吡咯烷醇和 4-
哌啶醇。这种借氢方法进一步扩展到三元醇的连续二胺化,从而产生
氨基
吡咯烷和
氨基
哌啶。