4-Methyl-2-oxo-2H-chromen-7-yl 4-methylbenzenesulfonate

被引：0

作者：

Yang, Jian-Xin ^{[1
]}

Liu, Hong-Yan ^{[2
]}

Wang, Xiang-Hui ^{[3
]}

机构：

[1] Hainan Univ, Inst Mat & Chem Engn, Haikou 570228, Hainan, Peoples R China

[2] South China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China

[3] Kunming Univ Sci & Technol, Inst Environm Sci & Engn, Kunming 650093, Yunnan, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2012年 / 68卷

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1107/S1600536812012238

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In the title compound, C17H14O5S, the coumarin ring system is nearly planar, with a maximum deviation of 0.034 (2)angstrom from the mean plane. The dihedral angle between the benzene ring and the coumarin ring system is 56.11 (6)degrees. The crystal packing is stabilized by C-H center dot center dot center dot O hydrogen bonding, which forms a three-dimensional framework.

引用

页码：O1191 / +

页数：8

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