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有机化学
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有机化学 ›› 2010, Vol. 30 ›› Issue (07): 1021-1025. 上一篇    下一篇

研究论文

N-(带有不同离去基团的二供电子链)邻苯二甲酰亚胺衍生物的光诱导单电子转移环化反应

谭广慧，魏树权，岳群峰，赵俊明，金英学*   

  1. (哈尔滨师范大学化学化工学院 哈尔滨 150025)
  • 收稿日期:2009-10-22 修回日期:2009-12-20 发布日期:2010-02-19
  • 通讯作者: 金英学 E-mail:yenghak@hrbnu.edu.cn
  • 基金资助:

    国家级.国家自然科学基金

Photoinduced Single Electron Transfer (SET) Cyclizations of N-Linked Biselectrondonor Chain with Dissimilar Leave Groups Phthalimides Derivatives

TAN Guang-Hui, WEI Shu-Quan, YUE Qun-Feng, ZHAO Jun-Ming, JIN Ying-Xue   

  1. (College of Chemistry & Chemical Engineering, Harbin Normal University, Harbin 150025)
  • Received:2009-10-22 Revised:2009-12-20 Published:2010-02-19

PDF

1302

被引次数

19

同时含有末端乙氧基醚支链和末端三甲基硅聚乙氧基醚支链的邻苯二甲酰亚胺衍生物在高氯酸的甲醇溶液中发生光诱导单电子转移(SET)反应, 以很高的反应区域选择性和很好的产率得到由末端三甲基硅聚乙氧基醚链环合构成的环状化合物. 所有新化合物均经NMR和EI-MS确定其结构.

关键词: 邻苯二甲酰亚胺, 二供电子体链, 单电子转移, 环化反应, 区域选择性

Phthalimide derivatives with polyethoxy chain and trimethylsily teminated polyethoxy chian occur photoinduced single electron transfer (SET) cyclization reaction in methanol solvent (containing HClO), and could provide cyclocompounds which were participation constituted with the trimethylsily terminated polyethoxy chain in high regioselectivity and good yield. The structures of all new compundswere confirmed by NMR and EI-MS techniques.

Key words: phthalimide, biselectrondonor chain, single electron transfer (SET), cyclization reaction, regioselectivity