70973-86-3Relevant academic research and scientific papers
LIQUID CRYSTAL COMPOUND COMPRISING TWO CONDENSED AND SUBSTITUTED RINGS
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Page/Page column 64-65, (2008/06/13)
A new liquid crystal compound comprises two condensed and substituted rings. The ring preferably is a five-membered heterocyclic ring. The heterocyclic ring is preferably condensed with benzene ring or an aromatic six-membered heterocyclic ring. The benzene ring or the aromatic six-membered heterocyclic ring is preferably substituted with a group comprising a cyclic structure and a chain structure. The liquid crystal compound is advantageously used in preparation of a thin phase retarder, such as a wide-ranged l/4 plate, which gives inverse wavelength distribution. The phase retarder can be easily produced according to a simple process by using the new liquid crystal compound.
The Effect of Carbonyl Containing Substituents in the Terminal Chains on Mesomorphic Properties in Some Aromatic Esters and Thioesters. 3. Acyloxy Groups on the Acid End
Neubert, Mary E.,Colby, Cynthia,Ezenyilimba, Matthew C.,Jirousek, Michael R.,Leonhardt, Darrin,Leung, Katherine
, p. 127 - 150 (2007/10/02)
A select number of 4-alkyl and alkoxyphenyl-4'-acyloxybenzoates and phenylthiobenzoates of the type where X = RCO2, Y = R' or OR', and Z = O or S have been prepared and their mesomorphic properties determined by hot-stage polarizing microscopy.T
