3-[(E)-2-(2-甲氧基苯基)乙烯基]-5,5-二甲基环己-2-烯酮
3-[(E)-2-(2-Meth-oxy-phen-yl)vin-yl]-5,5-di-methyl-cyclo-hex-2-enone.
作者信息
Fatima Zeenat, Senthilkumar Govindaraj, Vadivel A, Manikandan Haridoss, Velmurugan Devadasan
机构信息
Center of Advanced Study in Crystallography and Biophysics, University of Madras, Guindy Campus, Chennai 600 025, India.
Department of Chemistry, Annamalai University, Annamalainagar 608 002, Tamilnadu, India.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2014 Apr 2;70(Pt 5):o509. doi: 10.1107/S1600536814006527. eCollection 2014 May 1.
The title compound, C17H20O2, has an E conformation about the bridging C=C bond. The cyclo-hexene ring adopts an envelope conformation with the dimethyl-substituted C atom as the flap. Its mean plane makes a dihedral angle of 7.20 (12)° with the benzene ring. In the crystal, neighbouring mol-ecules are connected via C-H⋯O hydrogen bonds, forming chains running along the a-axis direction.
标题化合物C17H20O2中，桥连的C=C键具有E构型。环己烯环采取信封式构象，以二甲基取代的C原子为折边。其平均平面与苯环的二面角为7.20 (12)°。在晶体中，相邻分子通过C—H⋯O氢键相连，形成沿a轴方向延伸的链。
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