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(2E)-3-(Biphenyl-4-yl)-1-(4-bromo­phen­yl)prop-2-en-1-one

✍ Scribed by Fischer, Andreas ;Yathirajan, H. S. ;Ashalatha, B. V. ;Narayana, B. ;Sarojini, B. K.

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

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✦ Synopsis

The title compound, C~21~H~15~BrO, was obtained from 4-bromoacetophenone and biphenyl-4-carbaldehyde. The geometry of the molecule is unexceptional. The compound crystallizes isostructurally with the corresponding chloro compound.

📜 SIMILAR VOLUMES

(2E)-1-(4-Bromo­phen­yl)-3-(4-nitro­phen
(2E)-1-(4-Bromo­phen­yl)-3-(4-nitro­phen­yl)prop-2-en-1-one
✍ Harrison, William T. A. ;Yathirajan, H. S. ;Narayana, B. ;Sreevidya, T. V. ;Suni 📂 Article 📅 2006 🏛 International Union of Crystallography 🌐 English ⚖ 276 KB

In the approximately planar molecule of the title compound, C 15 H 10 BrNO 3 , the dihedral angle between the two benzene rings is 4.97 (18) . Intermolecular C-HÁ Á ÁO interactions help to form chains of molecules in the crystal structure.

(2E)-3-(Biphenyl-4-yl)-1-(4-methoxy­phen
(2E)-3-(Biphenyl-4-yl)-1-(4-methoxy­phen­yl)prop-2-en-1-one
✍ Fischer, Andreas ;Yathirajan, H. S. ;Ashalatha, B. V. ;Narayana, B. ;Sarojini, B 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 90 KB

The title compound, C~22~H~18~O~2~, was prepared from biphenyl-4-carbaldehyde and 4-methoxyacetophenone. The molecule deviates significantly from planarity.

(2E)-3-(Biphenyl-4-yl)-1-(4-chloro­phen­
(2E)-3-(Biphenyl-4-yl)-1-(4-chloro­phen­yl)prop-2-en-1-one
✍ Fischer, Andreas ;Yathirajan, H. S. ;Ashalatha, B. V. ;Narayana, B. ;Sarojini, B 📂 Article 📅 2007 🏛 International Union of Crystallography 🌐 English ⚖ 88 KB

The title compound, C~21~H~15~ClO, was prepared from biphenyl-4-carbaldehyde and 4-chloroacetophenone. Single crystals were obtained from acetone. The compound is isostructural with the corresponding Br compound. The molecule deviates significantly from planarity.

(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.