摘要
报道了合成以烷烃链连接的咪哗基尾式卟啉的一种新方法．首先合成溃烷基咪陛盐酸盐，再以５－（对－羟基）苯基－１０，１５，２０－三苯基卟啉与溴烷基咪唑直接反应合成咪唑基尾式叶啉． 避免了合成过程中副产物卟啉二聚体的生成，提高了咪唑基尾式卟啉的产率，还降低了合成过程中产物分离纯化的难度．
An imidazolyl tailed porphyrin, 5-( p-( 1-imidazolyl) butoxy) phenyl-10, 15, 20-triphenyl porphyrin (p- ImBPTPP) ,was synthesized by a new method and characterized by EA, FAB- MS, IR and 1H NMR. 1- (4-bro- mobutyl) imidazolium hydrochloric salt was preperlated first by the reaction of imidazolium with 1, 2-dibromobu- tane mid then p-ImBPTPP was synthesized by the reaction of 1- (4-bromobutyl) -imidazolium hydrochloric salt with 5- (p-hydroxyl) phenyl-10, 15, 20-triphenyl porphyrin. The new method have the advantages of avoiding the production of biporphyrin linked by a alkyl chain in the synthesis process and reducing the times of chromatography, which raised the yield of p-ImBPTPP.
出处
《中山大学学报（自然科学版）》
CAS
CSCD
北大核心
2001年第5期129-130,共2页
Acta Scientiarum Naturalium Universitatis Sunyatseni
基金
国家自然科学基金资助项目(2007034)
广东省自然科学基金资助项目(970152)
关键词
咪唑基尾式卟啉
1-(4-溴丁基)咪唑盐酸盐
合成
imidazolyl tailed porphyrin
1- (4-bromobutyl) imidazolium hydrochloric salt
synthesis
