Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives

Treatment of 1-(5-acetyl-3,4-dimethythieno[2,3-b]thiophene-2yl)ethanone (1) with dimethylformamide dimethyl acetal afforded enaminone derivative 2, which reacted with amino derivatives to give the corresponding bis-pyrimidine, bis-pyrazole, bis-triazolo-pyrimidine and bis-benzoimidazopyrimidine deri...

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Autores principales: Mabkhot, Yahia Nasser, Al-Majid, Abdullah Mohammad, Alamary, Abdullah S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2011
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264293/
https://www.ncbi.nlm.nih.gov/pubmed/21904270
http://dx.doi.org/10.3390/molecules16097706
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author Mabkhot, Yahia Nasser
Al-Majid, Abdullah Mohammad
Alamary, Abdullah S.
author_facet Mabkhot, Yahia Nasser
Al-Majid, Abdullah Mohammad
Alamary, Abdullah S.
author_sort Mabkhot, Yahia Nasser
collection PubMed
description Treatment of 1-(5-acetyl-3,4-dimethythieno[2,3-b]thiophene-2yl)ethanone (1) with dimethylformamide dimethyl acetal afforded enaminone derivative 2, which reacted with amino derivatives to give the corresponding bis-pyrimidine, bis-pyrazole, bis-triazolo-pyrimidine and bis-benzoimidazopyrimidine derivatives.
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spelling pubmed-62642932018-12-10 Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives Mabkhot, Yahia Nasser Al-Majid, Abdullah Mohammad Alamary, Abdullah S. Molecules Article Treatment of 1-(5-acetyl-3,4-dimethythieno[2,3-b]thiophene-2yl)ethanone (1) with dimethylformamide dimethyl acetal afforded enaminone derivative 2, which reacted with amino derivatives to give the corresponding bis-pyrimidine, bis-pyrazole, bis-triazolo-pyrimidine and bis-benzoimidazopyrimidine derivatives. MDPI 2011-09-08 /pmc/articles/PMC6264293/ /pubmed/21904270 http://dx.doi.org/10.3390/molecules16097706 Text en © 2011 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Mabkhot, Yahia Nasser
Al-Majid, Abdullah Mohammad
Alamary, Abdullah S.
Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
title Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
title_full Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
title_fullStr Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
title_full_unstemmed Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
title_short Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
title_sort synthesis and chemical characterisation of some new diheteroaryl thienothiophene derivatives
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6264293/
https://www.ncbi.nlm.nih.gov/pubmed/21904270
http://dx.doi.org/10.3390/molecules16097706
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