The synthesis and mesomorphic properties of the first family of unsymmetrically-1,3-disubstituted ferrocene-containing thermotropic liquid crystals are presented. The title compounds exhibited enantiotropic liquid crystalline phases (nematic and/or smectic A and smectic C phases) associated with large anisotropic domains.
Bibliographical noteFunding Information:
A~nowled~ta We thank Dr. J. Malthtte for helpful discussions, the Swiss National Science Foundation for financial supporta nd ChemischeB etriebe Plutdveba Gel AG, Germany. for a generous gift of acetyl fkmcene used to preparef errocene-1 , Zdicarboxylic acid.
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