Thermal rearrangement of 3- and 2-(propargylthio)thiophene: Formation of the thiopyrans 5H-thieno[3,2-b]thiin and 6H-thieno[2,3-b]thiin
โ Scribed by L. Brandsma; H.J.T. Bos
- Book ID
- 104587756
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 218 KB
- Volume
- 88
- Category
- Article
- ISSN
- 0165-0513
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A series of the title compounds were prepared for evaluation as inhibitors of carbonic anhydrase II. Oxidation of 5-substituted thieno[2,3-b]thiophene-2-sulfonamides provided the first examples of thiophene[2,3-b]thiophene-2-sulfonamide 6,6-dioxides. These cyclic vinyl sulfones readily underwent add
Synthesis of Polyfunctionalized Thiophenes and Enediynes via Ring-Opening Reactions of 3-Lithiated Thieno[2,3-b](and [3,2b])thiophenes , 3,4-Dilithiated Thieno[2,3-b]thiophenes and3,6-Dilithiated Thieno[3,2-b]thiophenes. -Solutions of title lithiated thienothiophenes are obtained from the correspond