Studies on quinazoline chemistry. 4. Unexpected route of acylation of alkyl 2-(4,4-diphenyl-1,2,3,4-tetrahydro-2-quinazolinylidene)acetates. Molecular structure of methyl 2-(4,4-diphenyl)-1,2,3,4-tetrahydro-2-quinazolinylidene)-3- oxobutanoate

被引：0
|
作者：
Gromachevskaya E.V. [1 ]
Kaigorodova E.A. [1 ]
Zavodnik V.E. [1 ]
Krapivin G.D. [1 ]
机构：
[1] Kuban State Technological University
来源：
Chemistry of Heterocyclic Compounds | 2007年 / 43卷 / 06期
关键词：
Acylation; Mass spectrometry; Molecular structure; Prototropic tautomerism; Tetrahydroquinazolinylideneacetates;
D O I：
10.1007/s10593-007-0121-y
中图分类号：
学科分类号：
摘要：
A study of the reaction of quinazoline derivatives with acid chlorides in the absence of acids has shown that alkyl 2-(4,4-diphenyl-1,2,3,4-tetrahydro-2- quinazolinylidene)acetates undergo C-acylation. The molecular structure of methyl 2-(4,4-diphenyl-1,2,3,4-tetrahydro-2-quinazolinylidene)-3-oxobutanoate has been investigated by X-ray analysis. © 2007 Springer Science+Business Media, Inc.
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页码：748 / 754
页数：6
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