Synthesis and Oxidative Transformations of 5,7-Bis(4-methoxyphenyl)-1,2,3,4,4a,5-hexahydro-13H-benzimidazo[2,1-j]quinoline

被引：0
|
作者：
Harchenko, L. N. [1 ]
Maslov, K. V. [1 ]
Slabko, O. Yu. [1 ]
机构：
[1] Far Eastern Fed Univ, Vladivostok 690922, Russia
来源：
RUSSIAN JOURNAL OF ORGANIC CHEMISTRY | 2024年 / 60卷 / 12期
关键词：
pyrido[1,2-a]benzimidazoles; benzimidazo[2,1-j]quinolines; 4,4 '-dimethoxychalcone; quinone imines; oxidative coupling; methylenequinone imines; DERIVATIVES;
D O I：
10.1134/S1070428024120078
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The reaction of 4,4 '-dimethoxychalcone with cyclohexanone gave 1,5-diketone which was condensed with o-phenylenediamine to produce 5,7-bis(4-methoxyphenyl)-1,2,3,4,4a,5-hexahydro-13H-benzimidazo[2,1-j]quinoline. The oxidation and oxidative coupling of the latter with some primary amines and benzoylacetonitrile afforded fused heterocyclic p-quinoid compounds.
引用
收藏
页码：2356 / 2361
页数：6
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