Nitriles in heterocyclic synthesis: A no
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Zaghloul El-Shahat Kandeel
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Article
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1996
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John Wiley and Sons
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English
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## A simple route to the synthesis of the pharmaceutically important thieno[2,3-d]pyrimidine derivatives and of thieno[2,3-b]pyridine derivatives via the use of 5-amin0-3-phenylthiophene-2,Cdicarbonitrile (2) as a starting material is described.