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Synthesis and liquid crystal properties of 4-alkoxybenzylidene-4'-aminocinnamic acid 1-trifluoromethylalkyl esters The ABACT series

 

作者: M. Dunleavy,   C. Somerton,   R.M. Richardson,  

 

期刊: Liquid Crystals  （Taylor Available online 1988）
卷期: Volume 3, issue 5  

页码: 605-615

 

ISSN:0267-8292

 

年代: 1988

 

DOI:10.1080/02678298808086405

 

出版商: Taylor & Francis Group

 

数据来源: Taylor

 

摘要:

The synthesis of homologues of 4-alkoxybenzylidene-4'-aminocinnamic acid 1-trifluoromethylalkyl esters is reported. Only three of the compounds exhibit smectic phases. Phases were identified using optical and electro-optic techniques together with X-ray diffraction studies. Some of the compounds, while not exhibiting liquid crystal phases, show crystalline polymorphism.

 

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