芳茂铁盐阳离子光引发剂的合成方法  

Preparation Method of Iron Arene Complexes Used as Cationic Photoinitiators

作　　者：王涛[1] 顿静斌 张立新[1] 王亮[1] 孔祥峰[1] 

机构地区：[1]北京化工大学理学院化学系,北京100029 [2]兰炼三叶精细化工厂,甘肃兰州730060

出　　处：《精细与专用化学品》2004年第17期13-16,共4页Fine and Specialty Chemicals

摘　　要：芳茂铁盐由于其在近紫外以及可见光区的较强吸收 ,成为一类有效的阳离子光引发剂。根据所用原料的不同 ,比较了此类化合物的 3种合成方法。由于二茂铁原料易得 ,通过二茂铁与芳烃的配体交换反应制备不同结构的芳茂铁盐是最优方法 。With the absorption in near UV and visible light region, iron arene complexes have become a kind of efficient cationic photoinitiators. In this paper, several methods of the preparation of iron arene complexes have been compared according to different materials. Because the material ferrocene is easy to be obtained, the method by the exchanging reaction of the ligand between ferrocene and arenes is best. At same time, the mechanism and the factors of exchanging reaction of the ligand were also disccused.

关 键 词：芳茂铁盐 阳离子光引发剂 合成 二茂铁 二羰基环戊二烯基铁 环戊二烯 配体交换反应 

分 类 号：TQ268[化学工程—有机化工]