New mesogenic Schiff base esters comprising benzothiazole moiety: Synthesis and mesomorphic properties

New mesogenic Schiff base esters comprising benzothiazole moiety: Synthesis and mesomorphic properties

A homologous series of Schiff base esters, 6-methoxy-2-(2-hydroxy-4-alkanoyloxybenzylidenamino)benzothiazoles, comprising a benzothiazole moiety as the core was synthesized. All the members of this series exhibited an enantiotropic nematic phase. The azomethine linkage along with the lateral hydroxy...

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Veröffentlicht in:Chinese chemical letters 2009-09, Vol.20 (9), p.1081-1084
Hauptverfasser: Tiong Ha, Sie, Ming Koh, Teck, Yeap, Guan Yeow, Lin, Hong Cheu, Beh, Jun Kit, Win, Yip Foo, Boey, Peng Lim
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Sprache:eng
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Benzothiazoles
Mesomorphic
Nematic
Schiff bases
Structure–liquid crystal property relationship
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container_end_page 1084
container_issue 9
container_start_page 1081
container_title Chinese chemical letters
container_volume 20
creator Tiong Ha, Sie
Ming Koh, Teck
Yeap, Guan Yeow
Lin, Hong Cheu
Beh, Jun Kit
Win, Yip Foo
Boey, Peng Lim
description A homologous series of Schiff base esters, 6-methoxy-2-(2-hydroxy-4-alkanoyloxybenzylidenamino)benzothiazoles, comprising a benzothiazole moiety as the core was synthesized. All the members of this series exhibited an enantiotropic nematic phase. The azomethine linkage along with the lateral hydroxyl and terminal methoxyl groups were found to exert an effect on the mesomorphic properties.
doi_str_mv 10.1016/j.cclet.2009.03.048
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ispartof Chinese chemical letters, 2009-09, Vol.20 (9), p.1081-1084
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1878-5964
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source Elsevier ScienceDirect Journals; Alma/SFX Local Collection
subjects Benzothiazoles
Mesomorphic
Nematic
Schiff bases
Structure–liquid crystal property relationship
title New mesogenic Schiff base esters comprising benzothiazole moiety: Synthesis and mesomorphic properties
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