Developments of coumarinanalogues from 2-acetyl-benzo[f]chromen-3-one.

Basma, S. Baaiu; Anhar, Abdel‐Aziem

dc.contributor.author	Basma, S. Baaiu
dc.contributor.author	Anhar, Abdel‐Aziem
dc.date.accessioned	2022-07-16T18:15:11Z
dc.date.available	2022-07-16T18:15:11Z
dc.date.issued	2022-04-11
dc.identifier.uri	http://repository.uob.edu.ly/handle/123456789/1614
dc.description.abstract	The starting compound 2-(3-(dimethylamino)acryloyl)-3H-benzo[f]chromen-3-one (4) was prepared from the reaction of 2-acetylbenzo[f]coumarin-3-one (3) with DMFDMA in refluxing xylene. Reaction of enaminone4 with 6-aminothiouracil in acetic acid afforded 2-thioxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 6.The latter compound was used as the key molecule for synthesis of pyridotriazolopyrimidinones9a-d via its reactionwith various hydrazonoyl halides in dioxane and triethylamine.	en_US
dc.language.iso	en	en_US
dc.publisher	University of Benghazi	en_US
dc.subject	(2-hydroxynaphthaldehyde	en_US
dc.subject	enaminone;hydrazonoyl halides	en_US
dc.subject	pyridotriazolopyrimidinones)	en_US
dc.title	Developments of coumarinanalogues from 2-acetyl-benzo[f]chromen-3-one.	en_US
dc.type	Working Paper	en_US