影像科学与光化学 ›› 1989, Vol. 7 ›› Issue (2): 64-66.DOI: 10.7517/j.issn.1674-0475.1989.02.64

• 研究简报 • 上一篇    下一篇

溴代二苯酮与丙腈负离子的光诱导加成反应

夏炽中, 陈兆斌, 张昭, 聂金福   

  1. 山西大学化学系, 山西大学分子科学研究所, 太原 030006
  • 收稿日期:1988-01-11 修回日期:1988-08-17 出版日期:1989-05-20 发布日期:1989-05-20

PHOTOINDUCED ADDITION OF PROPIONITRILE CARBANION TO M-BROMO BENZOPHENONE

XIA CHI-ZHONG, CHEN ZHAO-BING, ZHANG ZHAO, NIE JIN-FU   

  1. Department of Chemistry, Institute of Molecular Science, Shanxi University, Taiyuan 030006, P. R. China
  • Received:1988-01-11 Revised:1988-08-17 Online:1989-05-20 Published:1989-05-20

摘要: 芳香卤代物芳环上的卤原子在光诱导或电引发下可通过自由基链式亲核取代反应(SRN|)而被有机负离子所取代[1-3]

关键词: 光加成, 二苯甲酮, 丙腈碳负离子

Abstract: The Addition reaction of the carbonyl group of 3-bromo benzophenone occurred in the presence of propionitrile carbanion under irradiation, and a new compound, l-phenyl-1-(3-bromophenyl)-2-cyano-propanol-1, was obtained excluding the SRN|substitution reaction of meta-bromo.

Key words: photoaddition, benzophenone, propionitrile carbanion