DMAPO/Boc
<sub>2</sub>
O‐Mediated One‐Pot Direct
<i>N</i>
‐Acylation of Less Nucleophilic
<i>N</i>
‐Heterocycles with Carboxylic Acids
作者:Atsushi Umehara、Soma Shimizu、Makoto Sasaki
DOI:10.1002/cctc.202201596
日期:2023.3.8
Nitrogen Nucleophiles: A general method for direct N-acylation of less nucleophilic nitrogen heterocycles with carboxylic acids is reported. The method, which uses simple, commercially available reagents, no metals and user-friendly conditions, shows excellent functional group tolerance and broad substrate scope for both nitrogen nucleophiles and carboxylic acids.