SYNTHESES WITH NITRILES .23. ANIONOTROPIC 1,2-SHIFT OF ARYL GROUPS IN BENZIL-MALONONITRILE CONDENSATION PRODUCTS

被引：12

作者：

JUNEK, H

HORNISCH.B

HAMBOCK, H

机构：

[1] Institut für Organische Chemie der Universität Graz, Graz

来源：

MONATSHEFTE FUR CHEMIE | 1969年 / 100卷 / 02期

关键词：

D O I：

10.1007/BF00904094

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The condensation conditions of benzil with monomeric and dimeric malononitrile have been reinvestigated and the structures of 2-benzoyl-2-phenyl-ethylene-1.1-dicarbonitrile (2a) and 2-amino-4-benzoyl-4-phenyl-1.3-butadiene-1.1.3-tricarbonitrile (1a) elucidated. With aqueous alkali 2 undergoes 1.2-arylmigration and cyclization yielding 2.5 dioxo-4.4-diphenyl-pyrrolidine-3-carbonitrile (7a). © 1969 Springer-Verlag.

引用

页码：503 / &

共 5 条

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[4] SYNTHESES WITH NITRILES .16. REACTION OF 1,4-DIKETONES WITH TRICYANOAMINOPROPENE
JUNEK, H
SCHAUR, RJ
[J]. MONATSHEFTE FUR CHEMIE, 1968, 99 (01): : 96 - &
[5] QUEEN A, 1958, CHEM IND-LONDON, P196

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