3-Hydroxy-2-[(2E)-1-(2-hydroxy-6-oxocyclohex-1-en-1-yl)-3-(2-methoxyphenyl)prop-2-en-1-yl]cyclohex-2-en-1-one

被引：3

作者：

Cha, Joo Hwan ^{[2
]}

Son, Myung Hee ^{[1
]}

Min, Sun-Joon ^{[1
]}

Cho, Yong Seo ^{[1
]}

Lee, Jae Kyun ^{[1
]}

机构：

[1] Korea Inst Sci & Technol, Ctr Neuromed, Seoul 136791, South Korea

[2] Korea Inst Sci & Technol, Adv Anal Ctr, Seoul 136791, South Korea

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2011年 / 67卷

关键词：

data-to-parameter ratio = 16.9; mean σ(C-C) = 0.002 Å; R factor = 0.038; single-crystal X-ray study; T = 297 K; wR factor = 0.119;

D O I：

10.1107/S1600536811038207

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C22H24O5, each of the cyclohexenone rings adopts a half-chair conformation. The hydroxy and carbonyl O atoms face each other and are orientated to allow for the formation of the two intramolecular O-H center dot center dot center dot O hydrogen bonds which are typical of xanthene derivatives. In the crystal, weak intermolecular C-H center dot center dot center dot O hydrogen bonds link molecules into layers parallel to the ab plane.

引用

页码：O2739 / +

页数：16

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