The first discotic liquid crystal with a tetrathiafulvalene central core

被引：27

作者：

Andreu, R

Garín, J

Orduna, J

Barberá, J

Serrano, JL

Sierra, T

Sallé, M

Gorgues, A ^{[1
]}

机构：

[1] Univ Angers, Fac Sci, IMMO, UMR CNRS 6501, F-49045 Angers, France

[2] CNRS, Chim Coordinat Lab, F-31077 Toulouse, France

[3] Univ Zaragoza, ICMA, Dept Quim Organ, E-50009 Zaragoza, Spain

来源：

TETRAHEDRON | 1998年 / 54卷 / 15期

关键词：

D O I：

10.1016/S0040-4020(98)00116-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis and characterization of tetrasubstituted tetrathiafulvalenes 7 a-b and 18 a-b, which bear promesogenic units such as 4-decyloxybenzoyl and 3,4,5-tris(decyloxy)benzoyl groups, are described. Such units are linked to the TTF core through spacers of different lengths. Compound 18b exhibits a metastable discotic mesophase and constitutes the first example of a discotic liquid crystal with a tetrathiafulvalene central core. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：3895 / 3912

页数：18

共 53 条

[41]

Nakamura T, 1997, HDB ORGANIC CONDUCTI, V1

[42]

NOZDRYN T, 1993, SYNTHETIC MET, V55, P1768

[43] DISCOTIC LIQUID-CRYSTALS OF TRANSITION-METAL COMPLEXES 11-1 - THE 1ST-PI-ACCEPTOR IN DISCOTIC COLUMNAR LIQUID-CRYSTALS OBTAINED FROM OCTASUBSTITUTED BIS(DIPHENYLETHANE-1,2-DITHIOLENE)NICKEL COMPLEXES [J].