<i>N</i>-Amination of Pyrrole and Indole Heterocycles with Monochloramine (NH<sub>2</sub>Cl)
作者:John Hynes,、Wendel W. Doubleday、Alaric J. Dyckman、Jollie D. Godfrey,、John A. Grosso、Susanne Kiau、Katerina Leftheris
DOI:10.1021/jo035587p
日期:2004.2.1
A survey of several electrophilic ammonia reagents for the N-amination of indole- and pyrrole-containing heterocycles revealed that monochloramine (NH2Cl) is an excellent reagent for this transformation. Pyrroles and indoles containing a variety of substitution were aminated on nitrogen with isolated yields ranging from 45% to 97%.