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

作     者：Sie Tiong Ha Teck Ming Koh Guan Yeow Yeap Hong Cheu Lin Jun Kit Beh Yip Foo Win Peng Lim Boey 

作者机构：Faculty of Engineering & ScienceUniversiti Tunku Abdul RahmanJln Genting KlangSetapak 53300 Kuala LumpurMalaysia Liquid Crystal Research LaboratorySchool of Chemical SciencesUniversiti Sains Malaysia 11800 MindenPenangMalaysia Department of Materials Science & EngineeringNational Chiao Tung University1001 Ta-Hsueh RoadHsinchu 300Taiwan Faculty of ScienceEngineering & TechnologyUniversiti Tunku Abdul RahmanJln UniversitiBandar Barat 31900 KamparPerakMalaysia 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2009年第20卷第9期

页      面：1081-1084页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：Universiti Tunku Abdul Rahman(UTAR)for the research facilities andfinancial support(No.6202/K06) the Malaysian Toray Science Foundation(No.4359/000) 

主　　题：Schiff bases Benzothiazoles Mesomorphic Nematic Structure-liquid crystal property relationship 

摘      要：A homologous series of Schiff base esters, 6-methoxy-2-（2-hydroxy-4-alkanoyloxybenzylidenamino）benzothiazoles, compris- ing 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. 2009 Sie Tiong Ha. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.