3-cyano-4-[2-(4-methylthiophenyl)ethenyl]-2H-1-benzopyran-2-one

被引：1
|
作者：
Vijayalakshmi, L
Parthasarathi, V [1 ]
Varu, B
Shah, A
机构：
[1] Bharathidasan Univ, Dept Phys, Tiruchirappalli 620024, India
[2] Saurashtra Univ, Dept Chem, Rajkot 360005, Gujarat, India
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS | 2001年 / 57卷
关键词：
D O I：
10.1107/S1600536801005852
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
In the title compound, 4-[2-(4-methylthiophenyl)ethenyl]-2-oxo-2H-1-benzopyran-3-carbonitrile, C19H13NO2S, the benzopyran and phenyl rings are individually planar, but the phenyl ring is twisted 56.7 (1)degrees out of the benzopyran ring plane. The configuration about the ethenyl double bond is E.
引用
收藏
页码：O436 / O438
页数：3
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