Studies on uracils: A simple and efficient method for the synthesis of novel pyrimido[4,5-c]pyridazines

Authors
Bhuyan, PJ Lekhok, KC Sandhu, JS
Citation
Pj. Bhuyan et al., Studies on uracils: A simple and efficient method for the synthesis of novel pyrimido[4,5-c]pyridazines, TETRAHEDR L, 40(9), 1999, pp. 1793-1794
Citations number
8
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
9
Year of publication
1999
Pages
1793 - 1794
Database
ISI
SICI code
0040-4039(19990226)40:9<1793:SOUASA>2.0.ZU;2-#
Abstract
The reaction of 6-hydrazino uracils 1 and acetylenedicarboxylates 2 at room temperature affords tetrahydro-pyrimido[4,5-c]pyridazines 3 in excellent y ield. (C) 1999 Elsevier Science Ltd. All rights reserved.