作者:Tao Wang、Zhongxing Zhang、Nicholas A. Meanwell
DOI:10.1016/s0040-4039(99)01396-9
日期:1999.9
Compounds containing both primary and secondary amine moieties in the same molecule were treated sequentially with two equivalents of n-butyllithium at room temperature, two equivalents of TMSCl, one equivalent of n-butyllithium and one equivalent of benzoyl chloride, to afford mono-benzoylated diamines. Under these conditions, the primary amine moiety was selectively benzoylated.
在室温下,依次用两当量的正丁基锂,两当量的TMSCl,一当量的正丁基锂和一当量的苯甲酰氯依次处理同一分子中同时含有伯胺和仲胺部分的化合物,得到单苯甲酰化的二胺。在这些条件下,伯胺部分被选择性地苯甲酰化。