Pseudo-Three-Component Reaction of 3-(2-Oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-ones with Oxalyl Chloride,Russian Journal of Organic Chemistry

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Pseudo-Three-Component Reaction of 3-(2-Oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-ones with Oxalyl Chloride
Russian Journal of Organic Chemistry ( IF 0.8 ) Pub Date : 2022-03-01 , DOI: 10.1134/s1070428022010225
A. I. Kobelev ₁ , M. V. Dmitriev ₁ , A. N. Maslivets ₁

Affiliation

Abstract

3-Aroylpyrrolo[2,1-c][1,4]benzoxazine-1,2,4-triones reacted with (3Z)-3-(2-oxo-2-phenylethylidene)-3,4-dihydro-2H-1,4-benzoxazin-2-one to give 3,3′-dibenzoyl-4-hydroxy-1-(2-hydroxyaryl)-1′H,4′H-spiro[pyrrole-2,2′-pyrrolo[2,1-c][1,4]benzoxazine]-1′,4′,5(1H)-triones. The product structure was confirmed by X-ray analysis.

中文翻译：

3-(2-氧代-2-苯亚乙基)-3,4-二氢-2H-1,4-苯并恶嗪-2-酮与草酰氯的拟三组分反应

摘要

3-Aroylpyrrolo[2,1- c ][1,4]benzoxazine-1,2,4-triones 与 (3 Z )-3-(2-oxo-2-phenylethyleneidene)-3,4-dihydro-2反应H -1,4-benzoxazin-2-one 得到 3,3'-dibenzoyl-4-hydroxy-1-(2-hydroxyaryl)-1' H ,4' H -spiro[pyrrole-2,2'-pyrrolo [2,1- c ][1,4]苯并恶嗪]-1',4',5(1 H )-triones。产物结构通过X射线分析确认。

更新日期：2022-03-01

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