醌类桥联双核酞菁的合成及性能研究  

Synthesis and Properties of Quinone Bridged Binuclear Phthalocyanine

作　　者：符亚苹 李志鹏 马钰凯 张学俊[1] FU Ya-ping;LI Zhi-peng;MA Yu-kai;ZHANG Xue-jun(School of Science,North University of China,Taiyuan 030051,China)

机构地区：[1]中北大学理学院,山西太原030051

出　　处：《精细化工中间体》2022年第4期61-67,共7页Fine Chemical Intermediates

基　　金：中北大学重点实验室研究基金资助项目(2022C80301)

摘　　要：以4-氨基邻苯二甲腈与对苯醌、1,4-萘醌进行亲核加成作为桥联基团,4-硝基邻苯二甲腈与对羟基苯甲酸丁酯进行亲核取代作为取代基,通过环四聚合成了两种新型锌酞菁配合物(bi-B-BPC、bi-NBPC)。经FT-IR、UV-Vis等手段对前驱体与产物进行表征确证。结果显示,bi-B-BPC、bi-N-BPC中的C≡N(芳香族)的伸缩振动吸收峰消失;与硝基单核酞菁的紫外吸收光谱相比,Q带蓝移了15、22 nm,B带红移了35、44 nm;在N,N-二甲基甲酰胺中具有良好的溶解性,且并未发生聚集;通过循环伏安测试表明bi-B-BPC、bi-N-BPC满足能带间隙规则,可用于光敏染料领域。Two new zinc-phthalocyanine-containing complexes(bi-B-BPC,bi-N-BPC)were prepared through cyclic tetra-polymerization using a bridge group from nucleophilic addition of 4-amino phthalonil with benzoquinone,1,4-naphthoquinone,and a substituent from a nucleophilic substitution reaction between nitrophthalonitrile and butyl p-hydroxybenzoate.The precursor and products were characterized by FT-IR and UVVis.The results indicated that the stretching vibration absorption peak of C≡N(aromatic)in bi-B-BPC and bi-NBPC disappeared,indicating the obtain of phthalocyanine;Compared with nitro mononuclear phthalocyanine,the Qband was blue-shifted by 15 nm and 22 nm,and the B-band was red-shifted by 35 nm and 44 nm.These compounds showed good solubility in DMF without aggregation.Cyclic voltammetry test proved that bi-B-BPC and bi-N-BPC satisfy the band gap rule and could be used in the photosensitive dye field.

关 键 词：双核酞菁 对苯醌 1 4-萘醌 光敏剂 

分 类 号：O641.4[理学—物理化学]