摘要
以氰乙酸乙酯、2-萘酚和对氯苯甲醛为反应原料,得到了3-氨基-1-(4-氯苯基)-1氢-苯并[f]色烯-2-碳酸乙酯,通过X-射线单晶衍射对其结构进行表征。结果表明:晶体属于三斜晶体,空间群为P-1。晶胞参数为:Z=2,a=9.2916(7)A°,b=9.4505(8)A°,c=10.9761(7)A°;α=95.077(2)°,β=98.200(2)°,γ=102.892(2)°,V=922.65(12)A°3;R1=0.0466,wR2=0.1326。
Ethyl 3 - amino - ( 4 - chlorophenyl ) - 1 H - benzo[ f] chromene - 2 - carboxylate was synthesized with the reactant of ethyl cyanocaetate , 2 - naphthol and 4 - chlorobenzaldehyde. The crystal structure was determined by direct method from single - crystal X - ray diffraction data. The title compound : Triclinic system, space group. P - 1. Z = 2, a = 9.291 6(7) a, b = 9.4505(8)A,c = 10.976 1(7)A;α = 95.077(2)°,β = 98.200(2)°,γ= 102.892(2) °,V = 922.65(12)A^3; R1 = 0.046 6, wR2 = 0. 132 6.
出处
《黄石理工学院学报》
2009年第3期29-31,44,共4页
Journal of Huangshi Institute of Technology
基金
国家标准委员会科研课题(2002134-T-605)