𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Hydrazones as New 4-Electrons Three Atomic Centers in Cycloaddition Reactions: A Novel Approach for the Synthesis of Pyrazole Derivatives

✍ Scribed by A. Ibrahim, Yehia; E. Abdou, Sadek; Selim, Sami

Book ID
111684045
Publisher
Japan Institute of Heterocyclic Chemistry
Year
1982
Tongue
English
Weight
136 KB
Volume
19
Category
Article
ISSN
0385-5414

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The reaction of (N-isocyanimino) triphen
The reaction of (N-isocyanimino) triphenylphosphorane with an electron-poor α-haloketone in the presence of aromatic carboxylic acids: A novel three-component reaction for the synthesis of disubstituted 1,3,4-oxadiazole derivatives
✍ Ali Ramazani; Yavar Ahmadi; Morteza Rouhani; Nahid Shajari; Ali Souldozi 📂 Article 📅 2010 🏛 John Wiley and Sons 🌐 English ⚖ 169 KB 👁 1 views

## Abstract Reactions of electron‐poor α‐haloketones with (__N__‐isocyanimino) triphenylphosphorane in the presence of aromatic carboxylic acids proceed smoothly at room temperature and in neutral conditions to afford disubstituted 1,3,4‐oxadiazole derivatives in high yields. © 2010 Wiley Periodica