摘要
合成尾式丝氨酸卟啉 [5 (p 丝氨酸丁氧苯基 ) 10 ,15 ,2 0 三苯基卟啉及其钴 (Ⅱ )的配合物 (Co[Ser TPP]) ,用元素分析、红外光谱、电子吸收光谱、氢核磁共振谱和激光拉曼光谱等手段对其结构进行了表征。研究了吡啶 (Py)、4 甲基吡啶 (4 MePy)、4 氨基吡啶 (4 AmPy)、4 ,4 联吡啶 (4 ,4 BiPy)、咪唑 (Im)、1 甲基咪唑(1 MeIm)、2 甲基咪唑 (2 MeIm)等化合物对Co[Ser TPP]电子光谱的影响。结果表明 ,在Co[Ser TPP]溶液中加入吡啶类和咪唑类化合物后 ,Co[Ser TPP]的电子光谱发生变化是Co[Ser TPP]与吡啶类和咪唑类化合物发生轴向配位反应生成加合物的缘故。
A new tailed sercine tetraphenylporphinatozinc, 5-(p-butoxyphenyl-10,15,20-trichlorophenyl)porphine and cobalt complex (Co[Ser-TPP]) was synthesized and characterized by elementary analysis, UV, IR, (HNMR)-H-1 and Raman spectra. The electronic absorption spectra of axial coordination reactions of Co[Ser-TPP] with pyridine, 4-methylpyridine, 4-aminopyridine, 4,4-bipyridine, imidazole, 1-methylimidazole and 2-methylimidazole were inverstigated. The results showed that the changes of electronic absorption spectra of Co[Ser-TPP] could be attributed to the axial coordination reactions of Co[Ser-TPP] with pyridine and imidazole series.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2004年第4期437-439,共3页
Spectroscopy and Spectral Analysis
基金
湖北省教委自然科学基金 (No 98A0 37)资助项目
