几种特殊功能基的不对称卟啉及其配合物的合成

几种特殊功能基的不对称卟啉及其配合物的合成 SYNTHESES OF SEVERAL ASYMMETRIC TETRAPHENYLPORPHYRINS WITH SPECIAL FUNCTIONAL GROUPS AND THIER COMPLEXES 王静秋 1 first-author 贾密英 1 万婕 1 孙聚堂 1 韦进宝 1 秦子斌 1 武汉大学化学系 武汉大学化学系 Department of Chemistry,Wuhan University Department of Chemistry,Wuhan University 合成了分别带二茂钛，５－氟尿嘧啶和乙酰氧基等三种不对称自由卟啉配体和后两种配体的金属钴配合物．经元素分析，电子光谱、荧光光谱、红外光谱和核磁共振等结构表征．催化实验发现两种配合物在用分子氧氧化苯甲醛的反应中具有催化作用． Three asymmetric p-Cl tetraphenylporphyrins and two complexes of cobalt have been synthesized. the special asymmetrie functional groups are:（1） dicyclopentadienyl titanium ; （2） 5-fluororacil and; （3）aceloxy. It seems that these compounds have not been reported before. Their stuctures were characterized by elemental analysis, IR, UV, 1H NMR and fluorescence spectra. Two complexes 4 and 5 can catalyze the oxidation of benzaldehyde with moleculer oxygen,while the new porphyrins 1 and 2 are inactive. 氯化二茂钛卟啉 5一氟尿嘧啶卟啉 配合物 合成 催化 chloriate dicyclopentadienyltitanium porphyrin 5--fluororacil porphyrin complex syntheses catalysis O621.34 国家自然科学基金(61672102) 1995-06-01 2021-04-01 6