- Multistep, microwave assisted, solvent free synthesis and antibacterial activity of 6-substituted-2,3,4-trihydropyrimido[1,2-c]9,10,11,12- tetrahydrobenzo[b]thieno[3,2-e]pyrimidines
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A novel, efficient, microwave assisted route for the synthesis of 6-substituted-2,3,4-trihydropyrimido[1,2-c]-9,10,11,12-tetrahydrobenzo[b] thieno[3,2-e]pyrimidines in good yields has been developed. The intermediates, 2-substituted-4-[3-hydroxy(propyl-1-
- Raghu Prasad, Mailavaram,Pran Kishore, Deb
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p. 776 - 779
(2008/02/08)
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- Microwave-Assisted Synthesis of Novel 5-Substituted-2,3-dihydroimidazo[1,2-c]thieno[3,2-e]pyrimidines
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A novel, facile microwave-assisted route for the synthesis of imidazo[1,2-c]thieno[3,2-e]pyrimidines 4 in quantitative yields is reported. The intermediates 4-chlorothieno[2,3-d]pyrimidines 3 were synthesized under one-pot reaction conditions.
- Prasad, Mailavaram Raghu,Rao, Akkinepalli Raghu Ram,Rao, Pamulaparthi Shanthan,Rajan, Kombu Subramanian
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p. 2119 - 2123
(2007/10/03)
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