Molecules 2011, 16(6), 5142-5148; doi:10.3390/molecules16065142
Reactions of Some New Thienothiophene Derivatives
Yahia Nasser Mabkhot 1,*
, Abdullah Mohammad Al-Majid 1, Abdullah Saleh Alamary 1, Ismail Warad 1 and Yamin Sedigi 2
, Abdullah Mohammad Al-Majid 1, Abdullah Saleh Alamary 1, Ismail Warad 1 and Yamin Sedigi 21
Department of Chemistry, Faculty of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
2
Department of Chemistry, Faculty of Science, Taibah University, P.O. Box 344, Medina, Saudi Arabia
*
Author to whom correspondence should be addressed.
Received: 30 May 2011 / Revised: 15 June 2011 / Accepted: 15 June 2011 / Published: 21 June 2011
(This article belongs to the Special Issue Chemical Libraries)
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Abstract
Facile and convenient syntheses of bisdimethylthieno[2,3-b]thiophen-2,5-diyl bis(oxazole-2-amine), bis(1H-imidazol-2-amine), bis((3a)-H-indole),[1,2-a]pyrimidine), bis(1H-imidazo[1,2-b][1,2,4]triazole) and bis(9H-benzo[d]imidazo[1,2-a]imidazole) derivatives incorporating a thieno[2,3-b]thiophene moiety from the versatile and readily accessible 1,1'(3,4-dimethylthieno[2,3-b]thiophene-2,5-diyl)-bis(2-bromo-ethanone) (1) are described.Keywords:
bis(2-bromoethanone); bis-thieno[2,3-b]thiophene; bis(oxazole-2-amine); bis-heterocycles; imidazotriazole
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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MDPI and ACS Style
Mabkhot, Y.N.; Al-Majid, A.M.; Alamary, A.S.; Warad, I.; Sedigi, Y. Reactions of Some New Thienothiophene Derivatives. Molecules 2011, 16, 5142-5148.
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