Synthesis and Crystal Structure of 5,5-Dimethyl-2-(4-chlorophenyl)(3-hydroxy-5,5-dimethyl-2-cyclohexen-1-one-2-yl)methyl-3-(4-methoxyphenylamino)-2-cyclohexene-1-one  

作　　者：史达清 拾景文 姚浩 李小跃 王香善 

机构地区：[1]College of Chemistry and Chemical Engineering,Key Laboratory of Organic Synthesis of Jiangsu Province,Suzhou University [2]Department of Chemistry,Xuzhou Normal University

出　　处：《Chinese Journal of Structural Chemistry》2007年第11期1271-1276,共6页结构化学（英文）

基　　金：the Foundation of the Key Laboratory of Biotechnology for Medical Plants of Jiangsu Province (No. 02AXL13)

摘　　要：The title compound 5,5-dimethyl-2-（4-chlorophenyl）（3-hydroxy-5,5-dimethyl- 2-cyclohexen-1-one-2-yl）methyl-3-（4-methoxyphenylamino）-2-cyclohexen-1-one has been synthesized, and its crystal structure was characterized by X-ray single-crystal diffraction. The crystal belongs to monoclinic, space group P21/c with a = 9.4193（13）, b = 26.915（4）, c= 21.188（3） A, β = 101.906（3）°, V = 5256.2（13） A3, Z = 4, C60H68C12N2O8, Mr =1016.06, Dc = 1.284 g/cm3, F（000） = 2160, λ（MoKα） = 0.71073 A, μ = 0.182 mm^-1, R = 0.0530 and wR = 0.1131 for 4128 observed reflections （1 〉 2α（Ⅰ））. X-ray analysis reveals that there are two independent molecules in the unit and the cyclohexenone rings adopt different conformations. In addition, there are four intramolecular hydrogen bonds in the title molecule.The title compound 5,5-dimethyl-2-（4-chlorophenyl）（3-hydroxy-5,5-dimethyl- 2-cyclohexen-1-one-2-yl）methyl-3-（4-methoxyphenylamino）-2-cyclohexen-1-one has been synthesized, and its crystal structure was characterized by X-ray single-crystal diffraction. The crystal belongs to monoclinic, space group P21/c with a = 9.4193（13）, b = 26.915（4）, c= 21.188（3） A, β = 101.906（3）°, V = 5256.2（13） A3, Z = 4, C60H68C12N2O8, Mr =1016.06, Dc = 1.284 g/cm3, F（000） = 2160, λ（MoKα） = 0.71073 A, μ = 0.182 mm^-1, R = 0.0530 and wR = 0.1131 for 4128 observed reflections （1 〉 2α（Ⅰ））. X-ray analysis reveals that there are two independent molecules in the unit and the cyclohexenone rings adopt different conformations. In addition, there are four intramolecular hydrogen bonds in the title molecule.

关 键 词：crystal structure （2-cyclohexen-1-one-2-yl）methyb3-phenylamino-2-cyclohexene -1-one synthesis 

分 类 号：O621[理学—有机化学]