Synthesis and Crystal Structure of 4-[(1E)-(4-Hydroxy-3,5-dimethoxybenzylidene)-amino]-1,5-dimethyl-2-phenyl-2,3-dihydro-1H-pyrazol-3-one

被引：0
|
作者：
SUN YiFenga ZHANG DongDib SONG HuaCanc a Department of Chemistry Taishan University Shandong China b College of Pharmacy Henan University Kaifeng Henan China c School of Chemistry and Chemical Engineering Zhongshan University Guangzhou Guangdong China [271021 ,475002 ,510275 ]
机构：
来源：
结构化学 | 2007年 / 05期
关键词：
D O I：
暂无
中图分类号：
O625 [芳香族化合物];
学科分类号：
摘要：
The title compound (C20H21N3O4, Mr = 367.40) has been synthesized and its crystal structure was determined by single-crystal X-ray diffraction. The crystal is of orthorhombic, space group P212121 with a = 7.5143(15), b = 13.901(3), c = 18.545(4) , V = 1937.1(7) 3, Z = 4, Dc = 1.260 g/cm3, μ = 0.089 mm-1, F(000) = 776, the final R = 0.0616 and wR = 0.0912. X-ray diffraction reveals that the molecule adopts an E configuration about the central C=N double bond. The intermolecular O–H…O hydrogen bond stabilizes the crystal structure by causing the formation of a supramolecular architecture.
引用
收藏
页码：511 / 514
页数：4
相关论文
共 50 条
  • [31] (E)-4-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-ylimino)methyl]-phenyl 4-chlorobenzoate
    Han, Jian-Rong
    Zhen, Xiao-Li
    Tian, Xia
    Li, Fang
    Liu, Shou-Xin
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007, 63 : O4035 - U2910
  • [32] 4-(-4-Chlorobenzylideneamino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one and 4-(2-chlorobenzylidene-amino)-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
    Sun, Yu-Xi
    Zhang, Ran
    Jin, Qing-Mai
    Zhi, Xi-Jing
    Lu, Xiao-Ming
    ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS, 2006, 62 : O467 - O469
  • [33] (E)-4-[(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)iminomethyl]phenyl 4-bromobenzenesulfonate
    Han, Jian-Rong
    Tian, Xia
    Zhen, Xiao-Li
    Li, Zhen-Chao
    Liu, Shou-Xin
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2008, 64 : O2244 - U3127
  • [34] 4-{[4-(Dimethylamino)benzylidene]amino}-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
    Asiri, Abdullah M.
    Khan, Salman A.
    Tan, Kong Wai
    Ng, Seik Weng
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2010, 66 : O1751 - U120
  • [35] (E)-4-[4-(benzyloxy)-3-ethoxybenzylidene-amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
    Shi, J
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2005, 61 : O4023 - O4024
  • [36] Crystal Structure of 1,5-Dimethyl-2-phenyl-1,2-dihydro-3H-pyrazol-3-one-4-[(1E)-(aminomethylidenyl)]-5′-hydroxy-benzo-15-crown-5
    Tuncer Hökelek
    Zeynel Kiliç
    Zeliha Hayvali
    Analytical Sciences, 2002, 18 : 495 - 496
  • [37] 4-{[(2-Hydroxy-1-naphthyl)methylidene]amino}-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
    You, ZL
    Wang, J
    Chi, JY
    ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2006, 62 : O1652 - O1653
  • [38] (E)-4-[4-(4-chlorobenzyloxy)benzylidene-amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
    Hu, Tuo-Ping
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2006, 62 : O2270 - O2271
  • [39] 4-{[(1E)-(5-chloro-2-hydroxyphenyl)methylene]amino}-1,5-dimethyl-2-phenyl-3H-pyrazol-3(2H)-one
    Chen, Ding-Ben
    Huang, Ling
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2006, 62 : O4853 - O4854
  • [40] 4-[(4-Benzyloxybenzylidene)amino]-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)- one
    Dutkiewicz, Grzegorz
    Shetty, Divya N.
    Narayana, B.
    Yathirajan, H. S.
    Kubicki, Maciej
    ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, 2012, 68 : O1324 - +
12345