【摘要】 用统计法合成了一个有大位阻基团参与取代的非对称酞菁化合物H2Pc(OBu)6 (OCH2CH2OC(Ph)3)2 ,并用核磁、元素分析、红外和紫外可见光谱对其结构进行了表征. 实验结果表明:大位阻基团的引入有利于减弱酞菁分子间的缔合行为.更多还原

【Abstract】 An unsymmetrically substituted phthalocyanine with bulky group, H 2Pc(OBu) 6\|(OCH 2CH 2OC(Ph) 3) 2, was synthesized by statistical method, its composition and structure were characterized by 1H NMR, elemental analysis, IR and UV spectra. The results have shown the decrease of intermolecular aggregation between phthalocyanine molecules because of the introduction of bulky substituents.更多还原