REACTIONS OF 2-CYCLOHEXENONES WITH GUANIDINE

被引：13

作者：

WENDELIN, W

KERN, W

机构：

[1] Institut für Pharmazeutische Chemie, Universität Graz, Graz

来源：

MONATSHEFTE FUR CHEMIE | 1979年 / 110卷 / 04期

关键词：

2,4-Diazabicyclo[3.3.1]nonan-3-imines; 2-Pyrimidinimines; bicyclic;

D O I：

10.1007/BF00906681

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

3-Methyl-5-phenyl-2-cyclohexenone (6 a), 3,5-dimethylcyclohexenone 6 b, 3-methylcyclohexenone 6 c and 2-cyclohexenone (6 d) resp. react with guanidine in toluene and methanol resp. to give the substituted 2,4-diazabicyclo[3.3.1]nonane-3-imines 7 a-d. The condensation of isophorone 6 e with guanidine (to form 7 e) could not be accomplished. The structures of the compounds 7 a-d are deduced from their IR- and NMR-spectra; the mechanism and the steric course of the reaction are discussed. Salts of 7 a-d were also prepared. 7 a and b showed no significant herbicidal and only small fungicidal and insecticidal activities in screening tests. © 1979 Springer-Verlag.

引用

页码：861 / 868

页数：8

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