Synthesis of a New Spiro System: 1-Oxa-7-thia-4-azaspiro[4.5]decane 7,7-Dioxide

Autor:	S. Yu. Mykolenko, Alexandr A. Gaponov, Roman M. Chabanenko, Vitaliy A. Palchikov
Rok vydání:	2018
Předmět:	chemistry.chemical_compound Primary (chemistry) chemistry 010405 organic chemistry Product (mathematics) Organic Chemistry Organic chemistry Decane 010402 general chemistry 01 natural sciences 0104 chemical sciences Enamine
Zdroj:	Russian Journal of Organic Chemistry. 54:588-592
ISSN:	1608-3393 1070-4280
DOI:	10.1134/s1070428018040127
Popis:	Dihydro-2H-1λ6-thiopyran-1,1,3(4H)-trione reacted with N-substituted 2-aminoethanols to give derivatives of a new spiro system, 1-oxa-7λ6-thia-4-azaspiro[4.5]decane-7,7-diones. No spirocyclic product was obtained by the reaction with unsubstituted 2-aminoethanol, but the corresponding enamine was formed as in the reactions with other primary amines.
Databáze:	OpenAIRE
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