Reaction of 4-Hydroxyspiro[pyrrole-2,3′-pyrrole] and 4′-Hydroxyspiro[imidazole-5,2′-pyrrole] with N,N′-Dicyclohexylcarbodiimide

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发表日期：

2024年1月1日

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E. A. Lystsova,
E. E. Khramtsova,
A. N. Maslivets

摘要

Abstract

Substituted 4-hydroxyspiro[pyrrole-2,3′-pyrrole] and 4′-hydroxyspiro[imidazole-5,2′-pyrrole] reacted with N,N′-dicyclohexylcarbodiimide to give the correspondning 4(4′)-ureido derivatives. The products underwent nonselective thermal decomposition.