Columnar Liquid-Crystalline Macrocycles Synthesized via Metal Ion-Assisted Self-Assembly

被引：16

作者：

Kawano, Shin-ichiro ^{[1
]}

Murai, Takafumi ^{[1
]}

Harada, Takahiro ^{[1
]}

Tanaka, Kentaro ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Sci, Dept Chem, Chikusa Ku, Furocho, Nagoya, Aichi 4648602, Japan

来源：

INORGANIC CHEMISTRY | 2018年 / 57卷 / 07期

关键词：

DIKETONATO; METALLOCYCLES; COPPER(II); DISCRETE;

D O I：

10.1021/acs.inorgchem.8b00046

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Columnar assemblies of liquid-crystalline (LC) macrocycles hold promise for the construction of nanochannels in fluid materials. Metal-assisted self-assembly is an efficient way to prepare LC macrocycles. A large pi-conjugated ligand, 9,10-diphenylanthracene (DPA) bearing two beta-diketones, was prepared as a building unit for the macrocycle, and a series of side chains were incorporated into the DPA to yield LC materials. The bis(beta-diketone) ligands on DPA allow for the efficient formation of triangular 3:3 metallomacrocycles in the presence of square-planar Cu2+ ions. The copper-containing 3:3 metallomacrocycle with the appropriate side chains exhibited thermotropic columnar LC phases in which the columns were arranged in rectangular arrays over a wide temperature range, and well-ordered birefringent textures were observed under a polarized microscope.

引用

页码：3913 / 3919

页数：7

共 29 条

[1] CRYSTAL-STRUCTURE OF SOLUTION-GROWN 9,10-DIPHENYLANTHRACENE - COMBINED COMPUTATIONAL AND X-RAY STUDY [J].

ADAMS, JM ;

RAMDAS, S .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1979, 35 (MAR) :679-683

[2]

Albeinz A. C., 2006, ENCY INORGANIC CHEM

[3] Supramolecular Coordination: Self-Assembly of Finite Two- and Three-Dimensional Ensembles [J].

Chakrabarty, Rajesh ;

Mukherjee, Partha Sarathi ;

Stang, Peter J. .

CHEMICAL REVIEWS, 2011, 111 (11) :6810-6918

[4] Synthetic, structural, electrochemical and solvent extraction studies of neutral trinuclear Co(II), Ni(II), Cu(II) and Zn(II) metallocycles and tetrahedral tetranuclear Fe(III) species incorporating 1,4-aryl-linked bis-β-diketonato ligands [J].

Clegg, Jack K. ;

Bray, David J. ;

Gloe, Kerstin ;

Gloe, Karsten ;

Jolliffe, Katrina A. ;

Lawrance, Geoffrey A. ;

Lindoy, Leonard F. ;

Meehane, George V. ;

Wenzelb, Marco .

DALTON TRANSACTIONS, 2008, (10) :1331-1340

[5] Neutral (bis-β-diketonato) iron(III), cobalt(II), nickel(II), copper(II) and zinc(II) metallocycles:: structural, electrochemical and solvent extraction studies [J].

Clegg, Jack K. ;

Bray, David J. ;

Gloe, Kerstin ;

Gloe, Karsten ;

Hayter, Michael J. ;

Jolliffe, Katrina A. ;

Lawrance, Geoffrey A. ;

Meehan, George V. ;

McMurtrie, John C. ;

Lindoy, Leonard F. ;

Wenzel, Marco .

DALTON TRANSACTIONS, 2007, (17) :1719-1730

[6] New discrete and polymeric supramolecular architectures derived from dinuclear (bis-β-diketonato) copper(II) metallocycles [J].

Clegg, Jack K. ;

Gloe, Karsten ;

Hayter, Michael J. ;

Kataeva, Olga ;

Lindoy, Leonard F. ;

Moubaraki, Boujemaa ;

McMurtrie, John C. ;

Murray, Keith S. ;

Schilter, David .

DALTON TRANSACTIONS, 2006, 33 (33) :3977-3984

[7] Triangles and tetrahedra: metal directed self-assembly of metallo-supramolecular structures incorporating bis-b-diketonato ligands [J].

Clegg, JK ;

Lindoy, LF ;

Moubaraki, B ;

Murray, KS ;

McMurtrie, JC .

DALTON TRANSACTIONS, 2004, (16) :2417-2423

[8] Modular chemistry: Secondary building units as a basis for the design of highly porous and robust metal-organic carboxylate frameworks [J].

Eddaoudi, M ;

Moler, DB ;

Li, HL ;

Chen, BL ;

Reineke, TM ;

O'Keeffe, M ;

Yaghi, OM .

ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (04) :319-330

[9] Efficient Kinetic Macrocyclization [J].

Feng, Wen ;

Yamato, Kazuhiro ;

Yang, Liuqing ;

Ferguson, Joseph S. ;

Zhong, Lijian ;

Zou, Shuliang ;

Yuan, Lihua ;

Zeng, Xiao Cheng ;

Gong, Bing .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (07) :2629-2637

[10] Engineering Solid-State Morphologies in Carbazole-Ethynylene Macrocycles [J].

Finke, Aaron D. ;

Gross, Dustin E. ;

Han, Amy ;

Moore, Jeffrey S. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (35) :14063-14070

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