Methyl 3-methyl-5-oxo-4-(phenylhydrazono)-4,5-dihydro-1H-pyrazole-1-carbodithioate

被引：4

作者：

Liu, Xiao-Lan ^{[1
]}

Zhao, Yue ^{[1
]}

Li, Zhi-Gang

Liu, Yong-Hong ^{[1
]}

机构：

[1] Yangzhou Univ, Coll Chem & Chem Engn, Yangzhou 225002, Peoples R China

来源：

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2008年 / 64卷

关键词：

D O I：

10.1107/S1600536807063593

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

The title compound, C12H11N4OS2, has been synthesized by the condensation reaction of 3-oxo-2-(phenylhydrazono)-butanate and S-methyldithiocarbazate. The hydrazine unit and the pyrazole ring are coplanar [dihedral angle 3.8 (4)degrees] due to extensive conjugation and the N-H center dot center dot center dot O=C intra-molecular hydrogen bond. Two adjacent molecules form dimers due to short C-H center dot center dot center dot O=C [R-2(2) (18)] and C-H center dot center dot center dot S=C [R-2(2) (22)] intermolecular interactions. C-H center dot center dot center dot S-C [R-2(2) (14)] interactions link these dimers into ribbons in the [011] direction.

引用

页码：O152 / U3874

页数：11

共 14 条

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