中华医学超声杂志

应用化学 ›› 1992, Vol. 0 ›› Issue (3): 20-25.

• 研究论文 • 上一篇    下一篇

新型可溶性酞菁铜(Ⅱ)衍生物的合成、结构及其成膜性

金尚德, 关景文, 沈琪, 陈文启, 王新平   

  1. 中国科学院长春应用化学研究所, 长春 130022
  • 收稿日期:1991-01-07 修回日期:1991-05-20 出版日期:1992-06-10 发布日期:1992-06-10
  • 基金资助:
    国家自然科学基金资助项目

SYNTHESES AND STRUCTURES OF COPPER(Ⅱ)-PHTHALOCYANINE DERIVATIVES AND THEIR MOLECULAR FILMS

Jin Shangde, Guan Jingwen, Shen Qi, Chen Wenqi, Wang Xinping   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022
  • Received:1991-01-07 Revised:1991-05-20 Published:1992-06-10 Online:1992-06-10

PDF

405

被引次数

4

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。

关键词: 酞菁衍生物, 合成, 热重分析, π-A曲线, 单分子膜

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.

Key words: phthalocyanine-copper(Ⅲ) derivative, synthesis, thermogravimetry, π-A isotherm, monomolecular layer film

网站版权 © 应用化学     本网站备案：吉ICP备12000082号