Synthesis of Heterocyclic Aldols by Reaction of Pyrrolooxazinetriones with Dimedone

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发表日期：

2024年1月1日

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N. A. Tretyakov,
U. A. Artemova,
M. V. Dmitriev,
A. N. Maslivets

摘要

Abstract

8-Aroyl-3,4-dihydro-1H-pyrrolo[2,1-с][1,4]oxazine-1,6,7-triones react with 5,5-dimethylcyclohexane-1,3-dione to form 8-aroyl-7-hydroxy-7-(2-hydroxy-4,4-dimethyl-6-oxocyclohex-1-en-1-yl)-3,4-dihydro-1H-pyrrolo[2,1-c][1,4]oxazine-1,6(7H)-diones, the structure of which was confirmed by single crystal X-ray diffraction data.