可聚合型光敏引发剂4乙烯基4′氯二苯甲酮的合成

doi:10.3969/j.jssn.1000-2006.2009.04.034

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南京林业大学学报（自然科学版） ›› 2009, Vol. 33 ›› Issue (04): 155-157.doi: 10.3969/j.jssn.1000-2006.2009.04.034

可聚合型光敏引发剂4乙烯基4′氯二苯甲酮的合成

邱德梅1,2，刘世聪1，李燕1，季永新1*

1.南京林业大学化学工程学院，江苏南京210037；2.南通职业大学化工系，江苏南通226007

出版日期:2009-08-18 发布日期:2009-08-18
基金资助:
收稿日期：2008-10-15修回日期：2009-03-16作者简介：邱德梅(1975—)，讲师，博士生。*季永新(通讯作者)，教授，研究方向为精细化学品。Email: qiudemei@hotmail.com。引文格式：邱德梅,刘世聪,李燕,等. 可聚合型光敏引发剂4乙烯基4′氯二苯甲酮的合成[J]. 南京林业大学学报:自然科学版,2009,33(4):155-157.

Synthesis of polymerizable photosensitive initiator 4vinyl4′chlorobenzophenone

QIU Demei1,2, LIU Shicong1, LI Yan1, JI Yongxin1*

1.College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China; 2.Department of Chemical Engineering, Nantong Vocational College, Nantong 226007, China

Online:2009-08-18 Published:2009-08-18

摘要/Abstract

摘要： 将对氯苯乙烯的格氏试剂和对氯苯腈进行加成、酸性水解，制备4乙烯基4′氯二苯甲酮(4VCBP)。分析了反应温度、时间、原料配比等对产物得率的影响。结果表明，制备4VCBP的最佳工艺条件为:格氏试剂和对氯苯腈质量之比为1.4∶1，50℃反应10 h，加苯回流水解8 h，4VCBP得率可达75%。

Abstract: A new compound 4vinyl4′chlorobenzophenone (4VCBP) was prepared by addition of pchlorobenzonitrile and a Grignard reagent obtained from pchlorostyrene and hydrolyzation of the intermediate. Effects of the temperature, time, and the ratio of reactants on yield were examined. The results showed that the optimum preparation conditions were determined as follows: addition reaction was carried at 50℃, for 10 h, and the ratio of Grignard reagent to pchlorobenzonitrile was 1.4∶1; hydrolyzation was performed at reflux for 8 h in benzene, and the yield of 4VCBP reached to 75%.

中图分类号:

TQ316

邱德梅,刘世聪,李燕,等. 可聚合型光敏引发剂4乙烯基4′氯二苯甲酮的合成[J]. 南京林业大学学报（自然科学版）, 2009, 33(04): 155-157.

QIU Demei1,2, LIU Shicong1, LI Yan1, JI Yongxin1*. Synthesis of polymerizable photosensitive initiator 4vinyl4′chlorobenzophenone[J].Journal of Nanjing Forestry University (Natural Science Edition), 2009, 33(04): 155-157.DOI: 10.3969/j.jssn.1000-2006.2009.04.034.

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可聚合型光敏引发剂4乙烯基4′氯二苯甲酮的合成

Synthesis of polymerizable photosensitive initiator 4vinyl4′chlorobenzophenone

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