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【Mol. Cryst. Liq. Cryst., 2008, 493, 57-64.】Synthesis and mesomorphic properties of some chiral fluorinated benzoates
writer:Yongmin Guo, Baozong Li, Yonggang Yang, and Jianxun Wen
keywords:mesomorphic
source:期刊
specific source:Mol. Cryst. Liq. Cryst
Issue time:2008年

Yongmin Guo, Baozong Li, Yonggang Yang, and Jianxun Wen 

 Mol. Cryst. Liq. Cryst., 2008, 493, 57-64.

        One series of chiral fluorinated benzoates have been synthesized. These compounds were characterized by IR, 1H NMR, 19F NMR, MS, and elemental analysis. Their phase transition behavior was investigated by DSC and polarizing optical microscopy. Generally, they show an enantiotropic SmA phase. The effect of lateral and terminal fluoro-substitution was studied in this series.