Ethyl 3-(2-chlorophenyl)-5-(diethoxyphosphinoyl)1-phenyl-4,5-dihydro-1H-pyrazole-5-carboxylate

被引：2
|
作者：
Wang, Ting-Ting
Gao, Feng
Xue, Mei
Song, Ying-Jun
Wang, Wen-Hu [1 ]
机构：
[1] Nankai Univ, Inst Elemental Organ Chem, State Key Lab Elemental Organ Chem, Tianjin 300071, Peoples R China
[2] Shihezi Univ, Chem & Chem Engn Coll, Shihezi, Xinjiang, Peoples R China
来源：
ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE | 2007年 / 63卷
关键词：
D O I：
10.1107/S1600536807016327
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
The title compound, C22H26ClN2O5P, was obtained from the cycloaddition reaction of 3-(2-chlorophenyl)-1-phenylnitrilimine(generated in situ) with ethyl E-2-(diethylphosphinoyl)acrylate. The pyrazoline ring adopts an envelope conformation. The molecules are linked by a pair of C-H center dot center dot center dot O hydrogen bonds into a centrosymmetric dimer.
引用
收藏
页码：O2549 / O2550
页数：2
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