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Synthesis of polymerizable photosensitive initiator4vinyl4′chlorobenzophenone
Author(s): 
Pages: 155-157
Year: Issue:  4
Journal: Journal of Nanjing Forestry University(Natural Science Edition)

Abstract: 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(4-VCBP).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4-VCBP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,4-VCBP得率可达75%.
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