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3-氨基-1-(4-氯苯基)-1氢-苯并[f]色烯-2-碳酸乙酯的合成和晶体结构研究
引用本文:张前,袁佳,郭普生,张薇,焦元红. 3-氨基-1-(4-氯苯基)-1氢-苯并[f]色烯-2-碳酸乙酯的合成和晶体结构研究[J]. 黄石理工学院学报, 2009, 25(3): 29-31,44
作者姓名:张前  袁佳  郭普生  张薇  焦元红
作者单位:黄石理工学院,化学与材料工程学院,湖北,黄石,435003
基金项目:国家标准委员会科研课题 
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。

关 键 词:3-氨基-1-(4-氯苯基)-1氢-苯并 色烯-2-碳酸乙酯  合成  晶体结构

Synthesis and Crystal Structure of ethyl 3-amino-(4-chlorophenyl)-1H-benzo[f]chromene-2-carboxylate
ZHANG Qian,YUAN Jia,GUO Pusheng,ZHANG Wei,JIAO Yuanhong. Synthesis and Crystal Structure of ethyl 3-amino-(4-chlorophenyl)-1H-benzo[f]chromene-2-carboxylate[J]. Journal of Huangshi Institute of Technology, 2009, 25(3): 29-31,44
Authors:ZHANG Qian  YUAN Jia  GUO Pusheng  ZHANG Wei  JIAO Yuanhong
Affiliation:( School of Chemical and Materials Engineering, Huangshi Institute of Technology, Huangshi Hubei 435003)
Abstract:
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.
Keywords:ethyl3 - amino - ( 4 - chlorophenyl ) - 1H - benzo ehromene - 2 - carboxylate  synthesize  crystal structure
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