9-[(E)-2-(4-Chlorophenyl)ethenyl]-3,3,6,6-tetramethyl-2,3,4,5,6,7,8,9-octa-hydro-1H-xanthene-1,8-dione

被引：0

作者：

Yu, Byung-Yong ^{[1
]}

Lee, Jae Kyun ^{[2
]}

Cho, Yong Seo ^{[2
]}

Min, Sun-Joon ^{[2
]}

Woo, Jae Chun ^{[3
]}

机构：

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

[2] Korea Inst Sci & Technol, Ctr Neuromed, Hwarangro 14 Gil, Seoul 136791, South Korea

[3] Korea Res Inst Chem Technol, Drug Discovery Platform Technol Team, Daejeon 305600, South Korea

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2013年 / 69卷

关键词：

D O I：

10.1107/S1600536813025026

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C25H27ClO3, each of the cyclohexenone rings adopts an envelope conformation, whereas the six-membered pyran ring adopts a flattened boat conformation, with the O and methine C atoms deviating from the plane of the other four atoms. The C=C double bond is in the trans conformation. In the crystal, weak C-H center dot center dot center dot O hydrogen bonds link the molecules into chains running parallel to the b axis.

引用

页码：O1542 / +

页数：14

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