Synthesis of 8-aroyl-9-hydroxy-7,9,11-triaryl-3-oxo(or thioxo)-2,4-diazaspiro- [5,5]undecane-1,5-diones

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DC Field	Value	Language
dc.contributor.author	Ahmed, S. Mosaddeq	-
dc.contributor.author	Ahmed, M. Giasuddin	-
dc.contributor.author	Ahmed, S. Asghari	-
dc.contributor.author	Sultana, Tazin	-
dc.contributor.author	Hossain, M. Mahmun	-
dc.contributor.author	Hussam, Abul	-
dc.date.accessioned	2021-10-31T17:03:28Z	-
dc.date.available	2021-10-31T17:03:28Z	-
dc.date.issued	2011-12-22	-
dc.identifier.issn	1532 – 2432 (online), 0039-7911 (print)	-
dc.identifier.uri	http://dspace.aiub.edu:8080/jspui/handle/123456789/178	-
dc.description.abstract	A number of 8-aroyl-9-hydroxy-7,9,11-triaryl-3-oxo(or thioxo)-2,4-diazaspiro[5.5] undecane-1,5-diones 3a-g were synthesized from the reaction of 1,3-diaryl-2-propen-1-ones 2a-d with barbituric acid 1a and 2-thiobarbituric acid 1b in 50% aqueous ethanol under refluxing condition without using any catalyst. The structures of the compounds were confirmed by UV, IR, 1H and 13C NMR, MS and elemental analysis.	en_US
dc.language.iso	en	en_US
dc.publisher	Taylor & Francis	en_US
dc.relation.ispartofseries	42(8);Page 1146-1153	-
dc.subject	Spiro compounds, barbituric acid, 2-thiobarbituric acid, chalcones, Michael addition.	en_US
dc.title	Synthesis of 8-aroyl-9-hydroxy-7,9,11-triaryl-3-oxo(or thioxo)-2,4-diazaspiro- [5,5]undecane-1,5-diones	en_US
dc.type	Article	en_US
Appears in Collections:	Publication: Journal

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