| 苯甲酸3-羟基-4-(3-羟基-3-苯基丙烯酰)-苯基酯的微波合成及晶体结构 |
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| 引用本文： | 徐郭,徐锁平,束军仙,裴元,苏文信.苯甲酸3-羟基-4-(3-羟基-3-苯基丙烯酰)-苯基酯的微波合成及晶体结构[J].徐州师范大学学报(自然科学版),2011,29(2):66-69. |
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| 作者姓名： | 徐郭 徐锁平 束军仙 裴元 苏文信 |
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| 作者单位： | 1. 徐州师范大学江苏省功能材料绿色合成实验室,江苏徐州,221116
2. 徐州师范大学江苏省功能材料绿色合成实验室,江苏徐州221116;中国矿业大学化工学院,江苏徐州221008 |
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| 基金项目： | 江苏省高校自然科学基金，徐州师范大学大学生科研基金 |
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| 摘 要： | 由2,4-二羟基苯乙酮和苯甲酰氯为原料,在微波辅助作用下合成了苯甲酸3-羟基-4-(3-羟基-3-苯基丙烯酰)-苯基酯,研究了反应辐射功率、反应时间等对产物的影响.利用核磁共振波谱、红外光谱及单晶X射线法对目标化合物进行了表征.结果表明,该化合物为单斜晶系,空间群P21/c,晶体学参数a=0.390 24(4)nm,b=1.204 41(13)nm,c=3.642 1(3)nm,β=91.972 0(10)°,F(000)=752,Z=4,V=1.710 8(3)nm3,Dc=1.399g.cm-3,Mr=360.35.最终结构偏离因子R=0.059 4,Rw=0.129 6,S=1.030.最终差值电子密度的最大值和最小值分别为196 nm-3和-217 nm-3.
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| 关 键 词： | 苯甲酸3-羟基-4-(3-羟基-3-苯基丙烯酰)-苯基酯 微波合成 晶体结构 |
Microwave synthesis and crystal structure of benzoic acid 3-hydroxy4- (3-hydroxy-3-phenyl-acryloyl )-phenyl ester |
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| Xu Guo,Xu Suoping,Shu Junxian,Pei Yuan,Su Wenxin.Microwave synthesis and crystal structure of benzoic acid 3-hydroxy4- (3-hydroxy-3-phenyl-acryloyl )-phenyl ester[J].Journal of Xuzhou Normal University(Natural Science Edition),2011,29(2):66-69. |
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| Authors: | Xu Guo Xu Suoping Shu Junxian Pei Yuan Su Wenxin |
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| Institution: | Xu Guo1,Xu Suoping1,2*,Shu Junxian1,Pei Yuan1,Su Wenxin1(1.Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials,Xuzhou Normal University,Xuzhou 221116,Jiangsu,China,2.School of Chemical Engineering & Technology,China University of Mining & Technology,Xuzhou 221008,China) |
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| Abstract: | The title compound,benzoic acid 3-hydroxy-4-(3-hydroxy-3-phenyl-acryloyl)-phenyl ester,has been designed and synthesized under microwave from 2,4-dihydroxyacetophenone and benzoyl chloride.The influence of the reaction time and microwave radiation power on the synthesis has been studied.The structure was determined by 1HNMR,IR and single X-ray crystallography study.The title compoud C22H16O5 crystallizes in the monoclinic space group P21/c with the cell parameters a=0.390 24(4) nm,b=1.204 41(13) nm,c=3.642 ... |
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| Keywords: | benzoic acid 3-hydroxy-4-(3-hydroxy-3-phenyl-acryloyl)-phenyl ester microwave synthesis crystal structure |
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