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3-(4-Fluorophenyl)-1,5-di-2-pyridylpentane-1,5-dione

✍ Scribed by Shao, Qing-Qing ;Chen, Dong-Qin ;Shi, Feng


Publisher
International Union of Crystallography
Year
2007
Tongue
English
Weight
723 KB
Volume
63
Category
Article
ISSN
1600-5368

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3-Phenyl-1,5-di-2-pyridylpentane-1,5-dio
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3-Phenyl-1,5-di-2-pyridylpentane-1,5-dio
✍ James, Leanne ;Maguire, Glenn E. M. ;Martincigh, Bice S. ;McKee, Vickie ;Ndlovu, 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 317 KB

The title compound, C 21 H 18 N 2 O 2 , shows bothstacking of the pyridine groups and significant C-HÁ Á ÁO and C-HÁ Á ÁN hydrogen bonding.

3-(4-Fluoro­phen­yl)-1,5-diphenyl-2-pyra
✍ Guo, Huan-Mei ;Jian, Fang-Fang ;Zhou, Li-You ;Zhao, Pu-Su ;Zheng, Jian 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 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.