Preparation and Reactions of 2-Methyl-7-(3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)-5-arylthiazolo[3,2-a]-pyrimido[4,5-d]oxazin-4(5H)-one
โ Scribed by Mohamed Salah K. Youssef; Mohamed S. Abbady; Ragaa A. Ahmed; Ahmed A. Omar
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 217 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0256-7660
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
2004 Thiazole derivatives R 0260 Synthesis and Reactions of 3-Methyl-1-phenyl-4-(3-phenyl-2-thiazolin-4-on-2-yl)pyrazolin-5-one (V). -(ATTA, A. H.; Rev. Roum. Chim. 49 (2004) 1,
## Abstract For Abstract see ChemInform Abstract in Full Text.
The mechanisms of mass spectrometric fragmentation of eight new compounds, including methyl 5-methyl-2-oxo-3-[2-(4-R-phenyl)-1-ethyl]cyclopentanecarboxylates (Group I, R = substituent) and methyl 2-oxo-5-(4-R-phenyl)-3-propylcyclopentanecarboxylates (Group II, R = substituent), were studied using ma