A Facile and Convenient Synthesis of 3-Alkylamino-5-arylthiophenes with a Variety of Substituents at C-2 and Studies of Reaction Mechanisms
β Scribed by Kim, Bo Sung; Kim, Kyongtae
- Book ID
- 111652650
- Publisher
- American Chemical Society
- Year
- 2000
- Tongue
- English
- Weight
- 340 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Reactions of Thioaroylketene S,N-Acetals with 1,3-Dicarbonyl Compounds in the Presence of Mercury(II) Acetate: A General Route to 2-Acyl-and2-Aroyl-3-(alkylamino)-5-arylthiophenes and2-(Ethoxycarbonyl)-3-(methylamino)-5-arylthiophenes. -A wide variety of active methylene compounds such as 1,3-diketo
## Abstract 2β²,3β²βDideoxyinosineβ^13^C~5~ (ddIβ^13^C~5~) and the related 2β²,3β²βdideoxyadenosineβ^13^C~5~ (ddAβ^13^C~5~) were prepared from (S)β5β[^13^C~5~]2,3βdideoxyribonolactone 1. From a batch of this starting material ddIβ^13^C~5~ was made in 27% overall yield in seven steps and ddAβ^13^C~5~ in