Nickel-Catalyzed Oxidative Transamidation of Tertiary Aromatic Amines with N-Acylsaccharins
作者:Shengzhang Liu、Lingyun Yang、Tao Wang、Junkai Fu、Jiasi Tao、Weijie Yu
DOI:10.1055/a-1517-5895
日期:2021.10
The use of tertiary amines as surrogates for secondary amines has prominent advantages in terms of stabilization and ease of handling. A Ni-catalyzed transamidation of N-acylsaccharins with tertiary aromatic amines is reported. By using tert-butyl hydroperoxide as the terminal oxidant, this reaction permits selective cleavage of the C(sp3)–N bonds of unsymmetrical tertiary aromatic amines depending
使用叔胺作为仲胺的替代品在稳定性和易于处理方面具有突出的优势。报道了 N-酰基糖精与叔芳香胺的 Ni 催化转酰胺作用。通过使用叔丁基过氧化氢作为末端氧化剂,该反应允许根据烷基取代基的大小选择性裂解不对称叔芳胺的 C(sp3)-N 键。