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Novel Pyrimidines with Extended π-Conjugated Chains
Russian Journal of Organic Chemistry ( IF 0.8 ) Pub Date : 2021-01-11 , DOI: 10.1134/s1070428020110093
A. A. Harutyunyan , H. A. Panosyan , G. G. Danagulyan

Abstract

The reactions of benzamidine, 4-methyl-, 4-iso-butoxy-, and 4-butoxybenzamidine hydrochlorides with chalcone and substituted chalcones in alcohol in the presence of KOH yielded 2,4,6-triarylpyrimidines. 4-Phenyl-2,6-bis(4-methylphenyl)pyrimidine and 1,3-bis(4-phenyl-6-{4-[(E)-styryl]phenyl]pyrimidin-2-yl}benzene) were reacted with (2-chlorophenyl)[(1E)-phenylmethylene]amine in the system KOH/LiH/DMF to give, respectively, 4-phenyl-2,6-bis{4-[(E)-styryl]phenyl}pyrimidine and 1,3-bis(4-phenyl-6-{4-[(E)-styryl]phenyl}pyrimidin-2-yl)benzene.



中文翻译:

具有扩展的π共轭链的新型嘧啶

摘要

在KOH存在下,苯am ,4-甲基-,4-异丁氧基-和4-丁氧基苯甲m盐酸盐与查尔酮和取代的查耳酮在醇中的反应产生2,4,6-三芳基嘧啶。使4-苯基-2,6-双(4-甲基苯基)嘧啶和1,3-双(4-苯基-6- {4-[((E)-苯乙烯基]苯基]嘧啶-2-基}苯)反应用KOH / LiH / DMF体系中的(2-氯苯基)[(1 E)-苯基亚甲基]胺分别得到4-苯基-2,6-双{4-[([ E)-苯乙烯基]苯基]嘧啶和1,3-双(4-苯基-6- {4-[((E)-苯乙烯基)苯基]嘧啶-2-基)苯。

更新日期:2021-01-11
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