四(4-重氮基苯基)卟啉的合成及其与聚苯乙烯磺酸钠自组装的研究  

Synthesis of Tetra(4-diazoniumbenzene)porphyrin and the Self-assembled Film with Poly(styrene sulfonate)

作　　者：张茂峰[1] 江玮[1] 杨朝晖[1] 曹维孝[1] 

机构地区：[1]北京大学化学与分子工程学院,北京100871

出　　处：《高等学校化学学报》2004年第6期1180-1182,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金 (批准号 :5 0 173 0 0 2 )资助

摘　　要：Tetra(4-diazoniumbenzene)porphyrin(TDBP) was synthesized via diazo-reaction of tetra-(4-aminobenzene)porphyrin(TABP). From the analysis results of MALDI-TOF mass spectroscopy and FTIR,it was confirmed that the synthesized porphyrin derivative mainly consists of tetra(4-diazoniumbenzene) porphyrin with trace tri- and di-substituted compounds. The self-assembly of TDBP with poly(styrene sulfonate)(PSS) was carried out and a novel TDBP/PSS multilayer ultrathin film on silicon substrate was obtained. The self-assembled film is very sensitive to heat and light,after heating or irradiation of UV light,the thin film becomes very stable towards polar solvents such as DMF. The coupling reaction of TDBP with phenol and the thermal stability of TDBP were also investigated preliminary. [WT5HZ]Tetra(4-diazoniumbenzene)porphyrin(TDBP) was synthesized via diazo-reaction of tetra-(4-aminobenzene)porphyrin(TABP). From the analysis results of MALDI-TOF mass spectroscopy and FTIR,it was confirmed that the synthesized porphyrin derivative mainly consists of tetra(4-diazoniumbenzene) porphyrin with trace tri- and di-substituted compounds. The self-assembly of TDBP with poly(styrene sulfonate)(PSS) was carried out and a novel TDBP/PSS multilayer ultrathin film on silicon substrate was obtained. The self-assembled film is very sensitive to heat and light,after heating or irradiation of UV light,the thin film becomes very stable towards polar solvents such as DMF. The coupling reaction of TDBP with phenol and the thermal stability of TDBP were also investigated preliminary. [WT5HZ]

关 键 词：四(4-重氮基苯基)卟啉 聚苯乙烯磺酸钠 自组装膜 

分 类 号：O657.1[理学—分析化学]