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Intramolecular 1,3-dipolar cycloadditions of nitrile imines bearing an alkenyl substituent

✍ Scribed by Garanti, Luisa; Sala, Alberto; Zecchi, Gaetano


Book ID
126935012
Publisher
American Chemical Society
Year
1977
Tongue
English
Weight
507 KB
Volume
42
Category
Article
ISSN
0022-3263

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The 1,3-Dipolar Cycloadditions of Nitril
✍ Richard Neidlein; Zhihua Sui πŸ“‚ Article πŸ“… 1991 πŸ› John Wiley and Sons 🌐 German βš– 561 KB

## Abstract The readily available alkyl dicyanoacetates 1 reacted with the 1,3‐dipolar reagents arenecarbonitrile oxides 2β€² and arenecarbonitrile imines 5β€² to afford 1,2,4‐oxadiazol and 1,2,4‐triazol derivatives. The arenecarbonitrile oxides 2β€² with electron‐donating groups on the arene ring gave p