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Addition-cyclization of vinyldiazomethane with unsaturated compounds

✍ Scribed by I. Tabushi; K. Takagi; M. Okano; R. Oda

Book ID
103397374
Publisher
Elsevier Science
Year
1967
Tongue
French
Weight
736 KB
Volume
23
Category
Article
ISSN
0040-4020

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📜 SIMILAR VOLUMES

The addition-cyclization of vinyldiazome
The addition-cyclization of vinyldiazomethane
✍ I. Tabushi; K. Takagi; R. Oda 📂 Article 📅 1964 🏛 Elsevier Science 🌐 French ⚖ 179 KB

IT is dell known that diazomethane adds to some unsaturated linkages smoothly in mild conditions to lead to pyrazole derivatives without loss of nitrogen.1 In this case, the addition takes place on l,+dipolar positions. The authors have investigated the addition reactions of vinyldiazonethane with s