Abstract

1,6-Diarylhexane-1,3,4,6-tetraones reacted with 2-aminophenol and acetone according to previously unknown pathway leading to the formation of 3-aryl-3-hydroxy-1-{5-[(2-hydroxyphenyl)amino][1,1′-biphenyl]-3-yl}prop-2-en-1-ones. Similar three-component reactions with benzylamine or 2-methoxyaniline afforded mainly 2-(4-aroyl-3-hydroxy-5,5-dimethyl-1,5-dihydro-2H-pyrrol-2-ylidene)-1-arylethan-1-ones.

中文翻译：

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1,3,4,6-四酮与丙酮和胺的三组分反应

摘要

1,6-二芳基己烷-1,3,4,6-四酮与2-氨基苯酚和丙酮根据先前未知的途径反应，导致形成3-芳基-3-羟基-1- {5-[（2-羟基苯基） ）氨基] [1,1'-联苯] -3-基}丙-2-烯-1-酮。与苄胺或2-甲氧基苯胺的类似三组分反应主要得到2-（4-芳酰基-3-羟基-5,5-二甲基-1,5-二氢-2 H-吡咯-2-亚烷基）-1-芳基- 1个