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ITA
ENG
REACTION OF BENZOYLENEUREA AND ISATOIC ANHYDRIDE WITH THE VILSMEIER REAGENT
Authors
PRASHAD M
HAR D
REPIC O
BLACKLOCK TJ
CHIN JA
SHAPIRO MJ
Citation
M. Prashad et al., REACTION OF BENZOYLENEUREA AND ISATOIC ANHYDRIDE WITH THE VILSMEIER REAGENT, Tetrahedron letters, 38(8), 1997, pp. 1313-1316
Citations number
12
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters
→
ACNP
ISSN journal
00404039
Volume
38
Issue
8
Year of publication
1997
Pages
1313 - 1316
Database
ISI
SICI code
0040-4039(1997)38:8<1313:ROBAIA>2.0.ZU;2-G
Abstract
A ring opening and dimerization reaction of benzoyleneurea (1) or isat oic anhydride (2) with thionyl chloride in DMF (Vilsmeier reagent), to yield N,N-dimethyl-2-(4-oxo-3(4H)-quinazolinyl)benzamide (4), is desc ribed. (C) 1997 Elsevier Science Ltd.