75175-09-6Relevant articles and documents
POLYMERIZABLE COMPOUND AND OPTICAL ANISOTROPIC BODY
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Paragraph 0135; 0137, (2016/10/09)
PROBLEM TO BE SOLVED: To provide a polymerizable compound that prevents the occurrence of crystal deposition or the like when added to a polymerizable composition and has high storage stability. SOLUTION: This invention provides a compound represented by general formula (I), specifically, a compound of the following structure. This invention also provides a composition comprising the compound, a polymer obtained by polymerization of the composition and an optical anisotropic body using the polymer. COPYRIGHT: (C)2015,JPOandINPIT
Optically active compound and liquid crystal composition containing the compound
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Page column 10, (2008/06/13)
Optically active compounds of the following general formula (1) useful as chiral dopant, wherein n is an integer of 0 to 5, provided that when n is 0, A is a single bond (—) and that when n is 1 to 5, A is a single bond (—), —O—, —COO—, —Cy— or —Cy—COO— in which —Cy— is a trans-1,4-cyclohexylene group, each of X and Y is independently a hydrogen atom or a fluorine atom, B is a single bond (—), —COO—, —COO—Ph— or —Ph—COO— in which —Ph— is a 1,4-phenylene group, and C* is an asymmetric carbon. The chiral dopant of the present invention have a high helical twisting power of at least 9 and suitably have a feature that the helical pitch induced by them decreases in length with an increase in temperature so that they are advantageous for use in a nematic liquid crystal composition.
Optically active compound and liquid crystal composition containing the compound
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, (2008/06/13)
An optically active compound of the following general formula (1) useful as a chiral dbpant, and use thereof, 1wherein each of X and Y is independently a hydrogen atom or a fluorine atom, R is (C2H5)2CHCH2C*H(CH