ChemInform Abstract: FORMATION OF UNCONDENSED BINUCLEAR HETEROCYCLIC COMPOUNDS IN THE THIO-CLAISEN REARRANGEMENT OF HETEROAROMATIC SULFIDES

Autor:	S. A. Nepogod'ev, Alexander V. Anisimov, E. A. Viktorova, V. F. Sizoi, S. M. Panov
Rok vydání:	1984
Předmět:	Claisen rearrangement chemistry.chemical_classification Sulfide Chemistry Thio General Medicine Ring (chemistry) Medicinal chemistry
Zdroj:	Chemischer Informationsdienst. 15
ISSN:	0009-2975
DOI:	10.1002/chin.198413105
Popis:	Allyl hetaryl Sulfides with an allyl fragment that is part of a heteroaromatic ring undergo a [3,3]-sigmatropic rearrangement when they are heated in various solvents, as a result of which uncondensed binuclear heterocyclic compounds are formed. On the basis of kinetic data it was shown that the inclusion of the vinyl or allyl fragment of a sulfide in the composition of the heteroaromatic ring hinders the rearrangement more, the higher the aromatic character of the heteroring.
Databáze:	OpenAIRE
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