作者:Svetlana N. Mikhaylichenko、Saurabh M. Patel、Shadi Dalili、Aleksey A. Chesnyuk、Vladimir N. Zaplishny
DOI:10.1016/j.tetlet.2009.03.054
日期:2009.5
We have studied the reaction of methylenedicarbonyl compounds with 4,6-disubstituted 2-hydrazinyl-1,3,5-triazine in order to obtain novel coupled biheterocyclic aromatic systems with potential bioactivity. Reaction conditions were studied and optimized, and a series of 4,6-disubstituted 2-(1H-pyrazolyl)-1,3,5-triazines were obtained with good yield. (C) 2009 Elsevier Ltd. All rights reserved.