CIESC Journal

• PROCESS AND PRODUCT TECHNOLOGY • 上一篇    下一篇

烷氧基和酚氧基取代的茂铁盐阳离子光引发剂的合成和表征

王涛; 万平玉; 马丽君   

  1. Department of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2006-12-28 发布日期:2006-12-28
  • 通讯作者: 王涛

Synthesis and characterization of alkoxy and phenoxy-substituted ferrocenium salt cationic photoinitiators

WANG Tao; WAN Pingyu; MA Lijun   

  1. Department of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2006-12-28 Published:2006-12-28
  • Contact: WANG Tao

摘要: Alkyl-substituted ferrocenium salts have limited solubility in epoxy oligomers and produce poisonous arene by photolysis. Herein, the synthesis and photoactivity of several alkoxy-substituted ferrocenium salts as long-wavelength UV light photoinitiators have been reported. [Cyclopendadien-Fe-anisole]PF6, [Cyclopen-dadien-Fe-anisole]BF4, [Cyclopendadien-Fe-diphenylether]PF6, [Cyclopendadien-Fe-diphenylether]BF4, and [Cyclopendadien-Fe-diethoxybenzene] PF6 for polymerization of epoxy resin were  prepared through the ligand exchange reaction between one ring of ferrocene and aromatic ether. They all display good solubility and photoini-tiating activities in epoxy resins.

关键词: photoinitiator;cationic polymerization;ferrocenium salt;photoinitiating activity

Abstract: Alkyl-substituted ferrocenium salts have limited solubility in epoxy oligomers and produce poisonous arene by photolysis. Herein, the synthesis and photoactivity of several alkoxy-substituted ferrocenium salts as long-wavelength UV light photoinitiators have been reported. [Cyclopendadien-Fe-anisole]PF6, [Cyclopen-dadien-Fe-anisole]BF4, [Cyclopendadien-Fe-diphenylether]PF6, [Cyclopendadien-Fe-diphenylether]BF4, and [Cyclopendadien-Fe-diethoxybenzene] PF6 for polymerization of epoxy resin were  prepared through the ligand exchange reaction between one ring of ferrocene and aromatic ether. They all display good solubility and photoini-tiating activities in epoxy resins.

Key words: photoinitiator, cationic polymerization, ferrocenium salt, photoinitiating activity