Chinese Journal of Organic Chemistry ›› 2004, Vol. 24 ›› Issue (12): 1583-1586. Previous Articles     Next Articles

3-(2-羟基苯基)-5-苯基-6-乙氧羰基-2-环己烯酮的合成与晶体结构

刘胜利*, 戴静芳, 陈勇, 曹国标, 刘汉文   

  1. 湖南科技大学化学化工学院 湘潭 411201
  • 收稿日期:2004-04-12 修回日期:2004-09-28 接受日期:2004-09-28 发布日期:2022-09-20
  • 基金资助:
    国家“十·五”重点科技攻关计划(No.: 2004BA308A22-8)资助项目

Synthesis and Crystal Structure of 3-(2-Hydroxy-phenyl)-5-phenyl-6- ethoxycarbonyl-cyclohex-2-enone

LIU Sheng-Li*, DAI Jing-Fang, CHEN Yong, CAO Guo-Biao, LIU Han-Wen   

  1. School of Chemistry and Chemical Engineering, Hunan University of Science and Technology, Xiangtan 411201
  • Received:2004-04-12 Revised:2004-09-28 Accepted:2004-09-28 Published:2022-09-20
  • Contact: *E-mail: keshaoyong@163.com

3-(2-Hydroxy-phenyl)-5-phenyl-6-ethoxycarbonyl-cyclohex-2-enone was synthesized. Its composition and structure were characterized by elemental analysis, IR, UV, 1H NMR and MS spectra, and the crystal structure was determined by X-ray single crystal diffraction method. The crystal of the compound belongs to monoclinic system with space group P21/c, a=1.41946(17) nm, b=0.58445(7) nm, c=2.1756(3)nm, β=104.795(2)°, V=1.7450(4) nm3, Z=4, Dc=1.280 g·cm-3, F(000)=712, μ=0.088 mm-1, R1 [I>2σ(I)]=0.0627, wR2 [I>2σ(I)]=0.1484. The crystal measurement showed that the cyclohexene unit of the title compound has a quasi-chair conformation, and a dimer with 16-membered cycle was produced by the intermolecular hydrogen bonding.

Key words: 3-(2-hydroxy-phenyl)-5-phenyl-6-ethoxycarbonyl-cyclohex-2-enone, synthesis, crystal structure, hydrogen bond