Fluorinated liquid crystals formed by halogen bonding

被引:123
作者
Metrangolo, Pierangelo
Praesang, Carsten
Resnati, Giuseppe
Liantonio, Rosalba
Whitwood, Adrian C.
Bruce, Duncan W.
机构
[1] Politecn Milan, NFMLab DCMIC G Natta, I-20131 Milan, Italy
[2] Politecn Milan, I-22100 Como, Italy
[3] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England
基金
英国工程与自然科学研究理事会;
关键词
D O I
10.1039/b605101d
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
New, halogen-bonded fluorinated mesogens are reported; the expected microphase separation associated with perfluoroalkyl chains is surprisingly absent in the mesophase.
引用
收藏
页码:3290 / 3292
页数:3
相关论文
共 32 条
[1]  
[Anonymous], 2004, MACROMOLECULES, DOI DOI 10.1021/ma049195b
[2]   CPI induction of liquid crystal behaviour in triphenylenes with a mixture of hydrophobic and hydrophilic side chains [J].
Boden, N ;
Bushby, RJ ;
Lu, ZB ;
Lozman, OR .
LIQUID CRYSTALS, 2001, 28 (05) :657-661
[3]   SYNTHESIS AND MESOMORPHISM OF STILBAZOLE COMPLEXES OF RHODIUM(I) AND IRIDIUM(I) [J].
BRUCE, DW ;
DUNMUR, DA ;
ESTERUELAS, MA ;
HUNT, SE ;
LELAGADEC, R ;
MAITLIS, PM ;
MARSDEN, JR ;
SOLA, E ;
STACEY, JM .
JOURNAL OF MATERIALS CHEMISTRY, 1991, 1 (02) :251-254
[4]   The N•••I intermolecular interaction as a general protocol for the formation of perfluorocarbon-hydrocarbon supramolecular architectures [J].
Cardillo, P ;
Corradi, E ;
Lunghi, A ;
Meille, SV ;
Messina, MT ;
Metrangolo, P ;
Resnati, G .
TETRAHEDRON, 2000, 56 (30) :5535-5550
[5]   Utility and synthetic uses of Mannich reaction: An efficient route for synthesis of thiadiazino-[1,3,5][3,2-a]benzimidazoles [J].
El-Wareth, A ;
Sarhan, AO ;
Abdel-Hafez, SH ;
El-Sherief, H ;
Aboel-Fadl, T .
SYNTHETIC COMMUNICATIONS, 2006, 36 (08) :987-996
[6]   The Synthesis of Several Lateral Difluoro-substituted 4,4 ''-Dialkyl- and 4,4 ''-Alkoxyalkyl-Terphenyls and a Rationalisation of the Effect of Such Substitution on Mesophase Type and Transition Temperatures? [J].
Gray, G. W. ;
Hird, M. ;
Toyne, K. J. .
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1991, 204 :43-64
[7]   Mesomorphic imines and their complexes with rhenium(I): a cubic mesophase in a rod-like mesogen with perfluorinated terminal chains [J].
Guillevic, MA ;
Bruce, DW .
LIQUID CRYSTALS, 2000, 27 (01) :153-156
[8]   The synthesis and mesomorphism of mesogenic imines with fluorocarbon chains and their complexes with rhenium(I): New materials with cubic phases [J].
Guillevic, MA ;
Gelbrich, T ;
Hursthouse, MB ;
Bruce, DW .
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 2001, 362 :147-170
[9]   Highly fluorinated thermotropic liquid crystals: an update [J].
Guittard, F ;
de Givenchy, ET ;
Geribaldi, S ;
Cambon, A .
JOURNAL OF FLUORINE CHEMISTRY, 1999, 100 (1-2) :85-96
[10]   Fluoro Substitution in Thermotropic Liquid Crystals [J].
Hird, Michael ;
Toyne, Kenneth J. .
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 1998, 323 :1-67