引用本文:
金尚德, 关景文, 沈琪, 陈文启, 王新平. 新型可溶性酞菁铜(Ⅱ)衍生物的合成、结构及其成膜性[J]. 应用化学,
1992, 9(3): 20-25.
Citation: Jin Shangde, Guan Jingwen, Shen Qi, Chen Wenqi, Wang Xinping. SYNTHESES AND STRUCTURES OF COPPER(Ⅱ)-PHTHALOCYANINE DERIVATIVES AND THEIR MOLECULAR FILMS[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 20-25.
Citation: Jin Shangde, Guan Jingwen, Shen Qi, Chen Wenqi, Wang Xinping. SYNTHESES AND STRUCTURES OF COPPER(Ⅱ)-PHTHALOCYANINE DERIVATIVES AND THEIR MOLECULAR FILMS[J]. Chinese Journal of Applied Chemistry, 1992, 9(3): 20-25.
新型可溶性酞菁铜(Ⅱ)衍生物的合成、结构及其成膜性
摘要:
合成了两个新型取代酞菁铜(Ⅱ)衍生物:四-4-(2-甲氧基乙氧基-羰基)酞菁铜(Ⅱ)(A)和四-4-(2-正丁氧基乙氧基-羰基)酞菁铜(Ⅱ)(B),以元素分析、ESR、1H NMR和FT-IR进行了表征。UV-vis光谱表明它们在氯仿溶液(10-5~10-6mol/L)中主要以双分子缔合形式存在;X-射线粉末衍射表明配合物的分子以倾斜的方式相互平行排列;热重分析表明酞菁环引入有机基团后其热稳定性略有下降,且取代基越长,热稳定性越差。两个配合物的氯仿溶液在亚相(水)上的π-A曲线表明,它们均有明显的"气"液""固"的变化过程,并能形成较好的单分子层膜。
English
SYNTHESES AND STRUCTURES OF COPPER(Ⅱ)-PHTHALOCYANINE DERIVATIVES AND THEIR MOLECULAR FILMS
Abstract:
In this paper, copper(Ⅱ)·tetra-4-(2-methoxyethanoxy-carbonyl) phthalocyanine (A) and copper(Ⅱ)-tetra 4-(2-butoxyethanoxy carbonyl) phthalocyanine (B) were synthesized and characterized by elemental analysis, FT-IR, 1H NMR and ESR. UV-vis spectra indicate that most of them are dimeric compounds in CHCl3 solution. X-ray diffraction patterns of the powder samples showed that the stacking arrangments of the molecules are inter-parallel in the tilted way. Presence of organic substituents in phthalocyanine ring somewhat lowers its thermostability. Surface(π)-area(A) isotherms for both compounds in CHCl3 solution onto subphase(water) at 20℃ showed the existence of the obvious interchange among the "gas", "liquid", "solid" phases and both compounds could form a better monomolecular layer film.
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