The selective N-monomethylation of primary anilines with the controllable installation of N-CH2D, N-CHD2, and N-CD3 units was realized by using the amine-borane/N,N-dimethylformamide (DMF) system as the methyl precursor.
主要
苯胺的选择性N-单甲基化通过使用胺
硼烷/
N,N-二甲基甲酰胺(
DMF)体系作为甲基前体,实现了可控地安装N-CH2D、N-CHD2和N-CD3基团。