2'-HYDROXY-2-METHOXYCHALCONE

被引：6
|
作者：
WALLET, JC [1 ]
MOLINS, E [1 ]
MIRAVITLLES, C [1 ]
机构：
[1] INST CIENCIA MAT BARCELONA,E-08193 CERDANYOLA,SPAIN
来源：
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS | 1995年 / 51卷
关键词：
D O I：
10.1107/S010827019400805X
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In 1-(2-hydroxyphenyl)-3-(2-methoxyphenyl)-2-propen-1-one, C16H14O3, the methoxylated phenyl ring and the benzoyl group are trans with respect to the ethylenic bond. The phenolic OH group forms an intramolecular hydrogen bond with the carbonyl O atom. The torsion angle O9-C9-C8-C7 of the enone moiety is -11.0(2)degrees. The phenolic ring is almost coplanar with the carbonyl group: O9-C9-C1'-C2' = -3.0(2)degrees. The torsion angle of the methoxyphenyl group C5-C6-C7-C8 = -15.7(2)degrees.
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页码：123 / 125
页数：3
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