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Cyanothioacetamide and Its Derivatives in Heterocyclic Chemistry: Synthesis of Some New Thioxopyridine, Thienopyridine, and Pyridothienopyrimidine Derivatives

✍ Scribed by Abunada, Nada M.; El-Louh, Ali K. K.; Al-Zaeem, Ismaeel S.


Book ID
120509562
Publisher
Taylor and Francis Group
Year
2009
Tongue
English
Weight
206 KB
Volume
184
Category
Article
ISSN
1042-6507

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## Abstract Reacting 1,3‐diphenyl‐propan‐2‐one with equimolecular amount of dimethylformamide dimethylacetal afforded the enaminone **4.** This when reacted with another equimolecular amount of dimethylformamide dimethylacetal afforded the dienaminone **5.** Compound **4** condenses with cyanothioa