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(2E)-3-(4-Chlorophenyl)-1-(3-hydroxyphenyl)prop-2-en-1-one

✍ Scribed by Butcher, Ray J. ;Jasinski, Jerry P. ;Yathirajan, H. S. ;Lakshmana, K. ;Narayana, B.

Publisher: International Union of Crystallography
Year: 2007
Tongue: English
Weight: 947 KB
Volume: 63
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536807036653

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✦ Synopsis

Two new chalcones of general type (2E)-1-(3-hydroxyphenyl)-3-(4-R-phenyl)prop-2-en-1-one are reported, one where R = chloro, C 15 H 11 ClO 2 , in the present paper, and one where R = methyl, C 16 H 14 O 2 , in the preceding paper [Butcher, Jasinski, Narayana, Lakshmana & Yathirajan (2007). Acta Cryst. E63, o3660]. In both structures, the 3-hydroxyphenyl and 4-(methyl/chloro)phenyl groups are coplanar with each other and also with the propyl-2-ketone oxygen. Crystal packing is stabilized by intermolecular O-HÁ Á ÁO hydrogen bonding between the hydroxyl hydrogen and the propyl-2-ketone oxygen.

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Two new chalcones of general type (2E)-1-(3-hydroxyphenyl)-3-(4-R-phenyl)prop-2-en-1-one are reported, one where R = methyl, C 16 H 14 O 2 , in the present paper, and one where R = chloro, C 15 H 11 ClO 2 , in the following paper [Butcher, Jasinski, Narayana, Lakshmana & Yathirajan (2007). Acta Crys

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