Ethyl (2E, 4E)-5-(3-bromophenylsulfonyl)-penta-2,4-dienoate

被引：0
|
作者：
Sabari, V. [1 ]
Sankar, Ulaganathan [2 ]
Uma, Ramakrishnan [2 ]
Aravindhan, S. [1 ]
机构：
[1] Presidency Coll, Dept Phys, Madras 600005, Tamil Nadu, India
[2] Pachaiyappas Coll, Dept Chem, Madras 600030, Tamil Nadu, India
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2013年 / 69卷
关键词：
D O I：
10.1107/S1600536813005771
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, C13H13BrO4S, both CC double bonds adopt an E conformation. The S atom has a distorted tetrahedral geometry with bond angles ranging from 102.17 (13) to 119.77 (14)degrees. The ethyl acrylate substituent adopts an extented conformation with all torsion angles close to 180 degrees. In the crystal, molecules are linked into centrosymmetric R-2(2) (14) dimers via pairs of C-H center dot center dot center dot O hydrogen bonds.
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页码：O488 / +
页数：7
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