Volume 32, Issue 18
Heterocyclic Compounds
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ChemInform Abstract: Unusual Reactions of 6,8-Dialkyl-3-thia-2,4,6,8-tetraazabicyclo[3.3.0]octan-7-one 3,3-Dioxides under Conditions of Acid Hydrolysis and Acetylation.

Galina A. Gazieva

Galina A. Gazieva

Zelinsky Inst. Org. Chem., Russ. Acad. Sci., Moscow 117913, Russia

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Angelina N. Kravchenko

Angelina N. Kravchenko

Zelinsky Inst. Org. Chem., Russ. Acad. Sci., Moscow 117913, Russia

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Yurii A. Strelenko

Yurii A. Strelenko

Zelinsky Inst. Org. Chem., Russ. Acad. Sci., Moscow 117913, Russia

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First published: 27 May 2010

Abstract

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ChemInform Abstract

Hydrolysis of title compounds (I) with aqueous HCl or TFA as well as attempted acylation with Ac-Cl results in the unexpected formation of 4,4′-sulfonyldiiminobis(1,3-dialkylimidazolidinones) (II).

chemical structure image

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