Sayed Zakaria Darwish - Academia.edu (original) (raw)

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Papers by Sayed Zakaria Darwish

Research paper thumbnail of β-Enaminonitriles in heterocylic synthesis: Synthesis of new tetrahydropyridinethione, pyridopyrimidines, pyridotriazines and dihydropyridines

J Chem Sci, 2008

The chemistry of enaminonitrile and enaminone derivatives has been explored for the synthesis of ... more The chemistry of enaminonitrile and enaminone derivatives has been explored for the synthesis of heterocyclic compounds. A tetrahydropyridinthione was prepared from the reaction of 2aminocrotononitrile with cyanothioacetamide. This compound reacted with electrophilic reagents and isothiocyanates to yield a number of heterocyclic compounds.

Research paper thumbnail of β-Enaminonitriles in heterocylic synthesis: Synthesis of new tetrahydropyridinethione, pyridopyrimidines, pyridotriazines and dihydropyridines

J Chem Sci, 2008

The chemistry of enaminonitrile and enaminone derivatives has been explored for the synthesis of ... more The chemistry of enaminonitrile and enaminone derivatives has been explored for the synthesis of heterocyclic compounds. A tetrahydropyridinthione was prepared from the reaction of 2aminocrotononitrile with cyanothioacetamide. This compound reacted with electrophilic reagents and isothiocyanates to yield a number of heterocyclic compounds.

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