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3-(Biphenyl-4-yl)-2,3-dibromo-1-(2,4-dichloro­phen­yl)propan-1-one

✍ Scribed by Yathirajan, H. S. ;Mayekar, A. N. ;Narayana, B. ;Sarojini, B. K. ;Bolte, Michael

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

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📜 SIMILAR VOLUMES

(2E)-3-(Biphenyl-4-yl)-1-(2,4-dichloro­p
(2E)-3-(Biphenyl-4-yl)-1-(2,4-dichloro­phen­yl)prop-2-en-1-one
✍ Fischer, Andreas ;Yathirajan, H. S. ;Ashalatha, B. V. ;Narayana, B. ;Sarojini, B 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 132 KB

The title compound, C~21~H~14~Cl~2~O, was prepared from biphenyl-4-carbaldehyde and 2,4-dichloroacetophenone. Single crystals were obtained from acetone. The compound crystallizes with four molecules in the asymmetric unit, all of which deviate significantly from planarity.

3-(Benzotriazol-2-yl)-1-(biphenyl-4-yl)p
3-(Benzotriazol-2-yl)-1-(biphenyl-4-yl)propan-1-one
✍ Cheng, Kun ;Zhang, Hui-Qing ;Tian, Na-Na ;Wan, Jun 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 702 KB

In the molecule of the title compound, C 21 H 17 N 3 O, the nearly planar benzotriazole ring system is oriented with respect to the planar rings C (benzoyl) and D (terminal phenyl) at dihedral angles of 58.52 (1) and 77.16 (1) , respectively. In the crystal structure, intermolecular C-HÁ Á ÁN hydrog

1-(4-Hydroxy­phen­yl)-3-(2,4,6-trimethox
1-(4-Hydroxy­phen­yl)-3-(2,4,6-trimethoxy­phen­yl)propan-1-one
✍ Lu, Yong-Bin ;Zheng, Qi-Tai ;Lu, Yang 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 183 KB

The two benzene rings of the title compound, C 18 H 20 O 5 , are almost parallel, with a dihedral angle of 1.3 (2) . The hydroxy group forms intermolecular O-HÁ Á ÁO hydrogen bonds which link the molecules into infinite chains along the c axis.

3-(2,4-Dichloro­phen­yl)-1-(3,4-dimethox
3-(2,4-Dichloro­phen­yl)-1-(3,4-dimethoxy­phen­yl)prop-2-en-1-one
✍ Ng, Shea-Lin ;Patil, P. S. ;Razak, Ibrahim Abdul ;Fun, Hoong-Kun ;Dharmaprakash, 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 212 KB

In the title molecule, C 17 H 14 Cl 2 O 3 , the methoxy groups are almost coplanar with the attached benzene ring. The molecules are linked via intermolecular C-HÁ Á ÁO interactions into wave-like chains along the b axis.

3-(2,4-Dichloro­phen­yl)-1-(4-methyl­phe
3-(2,4-Dichloro­phen­yl)-1-(4-methyl­phen­yl)prop-2-en-1-one
✍ Patil, P. S. ;Teh, Jeannie Bee-Jan ;Fun, Hoong-Kun ;Razak, Ibrahim Abdul ;Dharma 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 242 KB

The title compound, C~16~H~12~Cl~2~O, exhibits second-order nonlinear optical properties as it crystallizes in a non-centrosymmetric space group. The dihedral angle between the benzene rings is 34.02 (6)°. Intermolecular C—H...O interactions link the molecules to form chains along the __c__ axis.