Regioselective Inverse Electron Demand Diels−Alder Reactions of N -Acyl 6-Amino-3-(methylthio)-1,2,4,5-tetrazines
✍ Scribed by Boger, Dale L.; Schaum, Robert P.; Garbaccio, Robert M.
- Book ID
- 127107471
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 253 KB
- Volume
- 63
- Category
- Article
- ISSN
- 0022-3263
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📜 SIMILAR VOLUMES
The selective preparation of 3-methoxy-6-methylthio-l,2,4,5-tetrazine (2) and 3,6-dimethoxy-l,2,4,5-tetrazine (3) from 3,6°bis(methylthio)-l,2,4,5-tetrazine (1) is described. A preliminary investigation into the participation of 2 in [4+2] cycloaddition reactions with electron rich and neutral dieno
Inverse Electron Demand Diels-Alder Reactions of 3,6-Dichloro-[1,2,4,5]tetrazine. -Tetrazine (I) is used as an azadiene equivalent for inverse electron demand Diels -Alder reactions with alkynes and alkenes to give functionalized dichloropyridazines, e.g. (III), (V), and (VII). -(SPAREY, T.