摘要
标题化合物是由4-氯苯甲醛、5,5-二甲基-3-(4-溴苯基)氨基-2-环己烯-1-酮和1,3-环戊二酮在离子液体中反应制得,并通过IR,1 HNMR,HRMS和元素分析加以表征.结构通过单晶X射线衍射分析确定,其晶体属于单斜晶系,空间群P2(1)/c,a=1.091 8(2)nm,b=3.325 5(7)nm,c=1.270 6(3)nm,β=96.89(3)°,Mr=993.63,V=4.579 7(16)nm3,Dc=1.441g/cm3,Z=4,μ(Mo Kα)=1.935cm-1,F(000)=2 032.晶体结构用直接法解出,使用全矩阵最小二乘法对原子参数进行修正,最后的偏离因子R1=0.098 3,wR2=0.167 5.
The title compound C52H46Br2Cl2N2O4 was synthesized by the reaction of 4-chlorobenzaldehyde,3-（4-bromophenylamino）-5,5-dimethylcyclohex-2-enone and cyclopentane-1,3-dione in ionic liquid,and characterized by IR,1HNMR,HRMS and elemental analysis.Its structure was determined by single crystal X-ray diffraction.The crystal is monoclinic,space group P2（1）/c,with a=1.091 8（2） nm,b=3.325 5（7） nm,c=1.270 6（3） nm,β=96.89（3）°,Mr=993.63,V=4.579 7（16） nm3,Dc=1.441 g/cm3,Z=4,μ（Mo Kα）=1.935 cm-1,F（000）=2 032.The structure was solved by direct methods and refined by full-matrix least-squares method to the final R1=0.098 3,wR2=0.167 5.
出处
《徐州师范大学学报（自然科学版）》
CAS
2011年第4期58-62,共5页
Journal of Xuzhou Normal University(Natural Science Edition)
基金
江苏省高校自然科学基金资助项目(08KJD150019)
江苏省"青蓝工程"创新团队基金资助项目(08QLT001)
关键词
喹啉
合成
离子液体
晶体结构
quinoline
synthesis
ionic liquid
crystal structure
