## 2-Acetylbenzothiazole (1) reacts with dimethylformamide dimethylacetal (DMF-DMA) to afford the enaminone 2. Compound 2 reacts regioselectively with some nitrilimines 5a-d and nitrile oxides 6b-d to afford the novel pyrazole and isoxazole derivatives 11a-d and 12b-d, respectively, which react wi
โฆ LIBER โฆ
Cyanothioacetanilide Intermediates in Heterocyclic Synthesis, Part 1: Synthesis and Biological Evaluation of Some Novel Thiazole, Thiophene, Pyrazole, and Pyrazolo[1,5-a]Pyrimidine Derivatives
โ Scribed by Ammar, Y. A.; Thabet, H. Kh.; Aly, M. M.; Mohamed, Y. A.; Ismail, M. A.; Salem, M. A.
- Book ID
- 121235476
- Publisher
- Taylor and Francis Group
- Year
- 2010
- Tongue
- English
- Weight
- 280 KB
- Volume
- 185
- Category
- Article
- ISSN
- 1042-6507
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Heterocyclic synthesis via enaminones: R
โ
Kamal M. Dawood; Zaghloul E. Kandeel; Ahmad M. Farag
๐
Article
๐
1999
๐
John Wiley and Sons
๐
English
โ 164 KB
๐ 2 views
Utilization of thiazolylacetonitriles in
โ
Abdou O. Abdelhamid; Hussein F. Zohdi; Gaber S. Mohamed
๐
Article
๐
1999
๐
John Wiley and Sons
๐
English
โ 291 KB
๐ 2 views
Thiazolylcyanothioacetanilides react with โฃ-haloketones and haloesters to give the corresponding thiophene or thiazole derivatives according to the reaction conditions. Pyrazolo [1,5-a]pyrimidines and pyrazolo [5,1-c]triazines were synthesized by reaction of 3-amino-4-(4ะ-arylthiazol-2ะ-yl)-5-phenyl
ChemInform Abstract: Heterocyclic Synthe
โ
Kamal M. Dawood; Zaghloul E. Kandeel; Ahmad M. Farag
๐
Article
๐
2010
๐
John Wiley and Sons
โ 31 KB
๐ 1 views
Novel synthesis of some new pyrimido[1,6
โ
Ahmed M. Hussein
๐
Article
๐
2011
๐
Journal of Heterocyclic Chemistry
๐
English
โ 323 KB
Heterocyclic synthesis with nitriles: Sy
โ
Dr. F. M. Abdelrazek
๐
Article
๐
1989
๐
John Wiley and Sons
๐
English
โ 240 KB
Synthesis of Some New Pyrazolo[4,3-B]Pyr
โ
Fathy M. A. El-Taweel
๐
Article
๐
2010
๐
Wiley (John Wiley & Sons)
โ 414 KB
๐ 1 views