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Crystal and molecular structure of 3,4,4,5-tetramethyl-1-(p-methoxybenzoyl)-5-(p-methoxybenzoylazo)-2-pyrazoline

โœ Scribed by J. Stephanidou-Stephanatou; N. E. Alexandrou; G. Salem; A. Terzis

Book ID
112127856
Publisher
Journal of Heterocyclic Chemistry
Year
1985
Tongue
English
Weight
138 KB
Volume
22
Category
Article
ISSN
0022-152X

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3-(4-Fluorophenyl)-1-phenyl-5-(p-tolyl)-
3-(4-Fluorophenyl)-1-phenyl-5-(p-tolyl)-2-pyrazoline
โœ Guo, Huan-Mei ;Jian, Fang-Fang ;Wang, Jing ;Huang, Ben-Yu ;Zhang, Yun-chen ๐Ÿ“‚ Article ๐Ÿ“… 2007 ๐Ÿ› International Union of Crystallography ๐ŸŒ English โš– 534 KB

The title compound, C 22 H 19 FN 2 , was prepared by reacting phenylhydrazine with 1-(4-fluorophenyl)-3-(p-tolyl)prop-2enone. The pyrazoline ring forms a dihedral angle of 5.2 (3) with the phenyl ring, 8.8 (1) with the fluorophenyl ring and 80.7 (2) with the p-tolyl ring.