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Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives
Journal article   Open access  Peer reviewed

Synthesis and Chemical Characterisation of Some New Diheteroaryl Thienothiophene Derivatives

Yahia Nasser Mabkhot, Abdullah Mohammad Al-Majid and Abdullah S. Alamary
Molecules (Basel, Switzerland), Vol.16(9), pp.7706-7714
01/09/2011
DOI: https://doi.org/10.3390/molecules16097706
PMCID: PMC6264293
PMID: 21904270

Abstract

Biochemistry & Molecular Biology Chemistry Chemistry, Multidisciplinary Life Sciences & Biomedicine Physical Sciences Science & Technology
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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https://doi.org/10.3390/molecules16097706View
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