𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Phenylcarbene from 3,5-diphenyl-1-pyrazoline

✍ Scribed by Buchwalter, S. L.; Closs, G. L.


Book ID
127391591
Publisher
American Chemical Society
Year
1975
Tongue
English
Weight
407 KB
Volume
40
Category
Article
ISSN
0022-3263

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


trans -3,5-DIPHENYL-1-PYRAZOLINE
✍ Anselme, J.-P. πŸ“‚ Article πŸ“… 1969 πŸ› Informa UK (Taylor & Francis) 🌐 English βš– 126 KB
5-(p-Fluorophenyl)-1,3-diphenyl-2-pyrazo
✍ Li, Hong πŸ“‚ Article πŸ“… 2007 πŸ› International Union of Crystallography 🌐 English βš– 762 KB

The title compound, C 21 H 17 FN 2 , was prepared from phenylhydrazine and 1-phenyl-3-(p-fluorophenyl)-2-propenyl-1ketone. The pyrazolinyl ring forms dihedral angles of 11.87 (12), 8.30 (12) and 65.89 (12) with phenyl rings at the 1 and 3 positions and the fluorophenyl ring, respectively.

3-(4-FluoroΒ­phenΒ­yl)-1,5-diphenyl-2-pyra
✍ Guo, Huan-Mei ;Jian, Fang-Fang ;Zhou, Li-You ;Zhao, Pu-Su ;Zheng, Jian πŸ“‚ Article πŸ“… 2006 πŸ› International Union of Crystallography 🌐 English βš– 195 KB

The title compound, C 21 H 17 FN 2 , crystallizes with two independent molecules in the asymmetric unit. The pyrazoline and 4-fluorophenyl rings are planar. The phenyl ring at the 5position and the pyrazoline heterocycle are almost perpendicular.