摘要
分别以邻苯二甲酸酐和３，６－二羟基邻苯二腈为原料，经硝化、氨化、脱水、亲核取代和缩合等多步反应合成了两个系列共四个多烷氧基取代非金属酞菁化合物，对４－硝基邻苯二腈的亲核取代反应及非金属酞菁的缩合成环条件进行了探讨。其分子结构由元素分析、红外光谱和可见吸收光谱等方法确证，最大吸收波长分别为７１０ｎｍ和７７０ｎｍ，其中四取代非金属酞菁在７３２ｎｍ处有荧光发射。两个系列的酞菁衍生物均能溶于二氯甲烷、乙酸乙酯。
Two series of polysubstituted metal free phthalocyanines were synthesized. All structures were confirmed by elemental analysis, IR and UV Vis spectra. They absorbed lights strongly in 700￣780nm, the fluorescent emission of tetra alkyloxy H 2Pc was observed. The introduction of alkyloxy substitutes greatly improved their solubility in many organic solvents, such as toluene, dichloromethane and so on.
出处
《华东理工大学学报（自然科学版）》
CAS
CSCD
北大核心
1997年第5期550-555,共6页
Journal of East China University of Science and Technology
基金
上海市科委基金
关键词
非金属酞菁
合成
多烷氧基
酞菁
结构分析
metal free phthalocyanine
maximum absorption wavelength
fluorescence emission
solubility
elemental analysis
