STAR-LIKE DISCOTIC LIQUID-CRYSTALS

被引：48

作者：

PLESNIVY, T

RINGSDORF, H

SCHUHMACHER, P

NUTZ, U

DIELE, S

机构：

[1] UNIV MAINZ,INST ORGAN CHEM,W-6500 MAINZ,GERMANY

[2] UNIV HALLE WITTENBERG,FACHBEREICH CHEM,D-06108 HALLE,GERMANY

来源：

LIQUID CRYSTALS | 1995年 / 18卷 / 02期

关键词：

D O I：

10.1080/02678299508036612

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The game of molecular engineering of liquid crystalline systems via a combination of molecular architecture and functionalization of mesogens has opened interesting perspectives in the field of liquid crystals. Here we report on the synthesis and characterization of star-like heptameric triphenylenes. The discotic subunits in these molecules have been arranged in a hexagonal fashion around a central discotic core, thus leading to a new type of molecular arrangement for discotic liquid crystals. These oligomers do not crystallize and combine a well-defined structure with a discotic polymer-like processing.

引用

页码：185 / 190

页数：6

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