Rearrangement of 4-Amino-3-halo-pyridines by Nucleophilic Aromatic Substitution
作者:Matthäus Getlik、Brian J. Wilson、M. Monzur Morshed、Iain D. G. Watson、Doris Tang、Pandiaraju Subramanian、Rima Al-awar
DOI:10.1021/jo4003773
日期:2013.6.7
triethylamine is described. The pyridin-4-yl α-substituted acetamide products were obtained in moderate to high yields. The presented rearrangement reaction, in which the presumed N-acylated intermediate reacts intramolecularly via nucleophilic aromatic substitution, results in a formal two-carbon insertion.