A general synthesis of 8-hydroxy-6-substituted-1,7-naphthyridines
作者:Xinglong Jiang、Guang-Pei Chen、Kapa Prasad、Oljan Repič、Thomas J. Blacklock
DOI:10.1002/jhet.5570430648
日期:2006.11
A general method for the synthesis of 8-hydroxy-6-substituted-1,7-naphthyridines is described using acylation of the dianion derived from tert-butylamide 1, followed by cyclization of the resulting intermediate ketones 2 with ammonium acetate.