Cyanothioacetamide and Its Derivatives in Heterocyclic Chemistry: Synthesis of Some New Thioxopyridine, Thienopyridine, and Pyridothienopyrimidine Derivatives
β 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
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The reaction of Ξ±βcyanothioacetamide (1) or its methylthio derivative (2) with anthranilic acid led to the formation of 3,4βdihydroβ4βoxoquinazolinβ2βyl acetonitrile (3). 3 condensed with aromatic aldehydes to give arylidene derivatives (4aβd) which could be prepared also via the reacti
## Abstract Reacting 1,3βdiphenylβpropanβ2βone 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