𝔖 Bobbio Scriptorium
✦   LIBER   ✦

REDUCTION OF 3- AND/OR 5-UNSUBSTITUTED 2-ETHYLPYRAZOLIUM SALTS WITH COMPLEX METAL HYDRIDES. SYNTHESIS OF PYRAZOLIDINES

✍ Scribed by Bañuelos, Luis A.; Cuadrado, Purificaciön; González, Ana M.; Pulido, Francisco J.


Book ID
121295992
Publisher
Taylor and Francis Group
Year
1992
Tongue
English
Weight
271 KB
Volume
24
Category
Article
ISSN
0030-4948

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Reactions of pyrazoles and pyrazolium sa
✍ Purificación Cuadrado; Ana M. González-Nogal; Senén Martínez 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 827 KB

2-Pyrazolin-4-oximes have been synthesized by reaction of 4-nitroso-and 4nitropyrazoles with complex metal hydrides and organometallic reagents. Furthermore, 4nitropyrazolium tetrafluoroborates are reactive substrates towards organolithium and Grignard compounds leading to new and highly substituted