93365-33-4Relevant academic research and scientific papers
Liquid crystal compositions, polymer networks derived therefrom and process for making the same
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, (2013/02/28)
The invention relates to compounds of Formula (I): The invention further relates to liquid crystal compositions comprising compounds of Formula (I); compositions further comprising one or more chiral compounds; and polymer networks derived from the polymerization of the liquid crystal compositions. Another embodiment relates to processes for providing compounds of Formula (I).
Liquid crystal compositions, polymer networks derived therefrom and process for making the same
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, (2011/02/23)
The invention relates to compounds of Formula (I): The invention further relates to liquid crystal compositions comprising compounds of Formula (I); compositions further comprising one or more chiral compounds; and polymer networks derived from the polymerization of the liquid crystal compositions. Another embodiment relates to processes for providing compounds of Formula (I).
ALKALOID MONOMERS, LIQUID CRYSTAL COMPOSITIONS AND POLYMER NETWORKS DERIVED THEREFROM
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, (2011/08/22)
Disclosed is the chemical synthesis of chiral alkaloid monomers, liquid crystal compositions comprising the chiral alkaloid monomers, and polymerization of the liquid crystal compositions to provide polymer networks with useful cholesteric optical properties and stability.
CHIRAL COMPOUNDS, LIQUID CRYSTAL COMPOSITIONS AND POLYMER NETWORKS DERIVED THEREFROM
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Page/Page column 47-48, (2009/04/25)
Isomannide-based compounds having chiral properties are provided, in addition to liquid crystal compositions and polymer networks derived therefrom.
CHIRAL COMPOUNDS, AND LIQUID CRYSTAL COMPOSITIONS AND POLYMER NETWORKS DERIVED THEREFROM
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Page/Page column 38, (2008/06/13)
The invention relates to compounds of formula (I): insert Formula (I) here wherein R1and R2are each independently selected from the group: H, F, Cl and CH3; n1 and n2 are each independently integers 3 to 20; q and r are each independently integers 0, 1 or 2, with the proviso that q + r is ≥ 1; D is a divalent chiral radical selected from the group: (D1-D4) wherein R3 is a C1 to C6 straight or branched chain alkyl group; and each B1and B2 is a divalent radical independently selected from the group: R4-substituted-1,4-phenyl, wherein R4 is H,-CH3 or -OCH3, 2,6-naphthyl; and 4,4'-biphenyl; with the provisos that when q + r = 3, at least one of B1 and B2 is R4-substituted-1,4-phenyl; and when q + r = 4, at least two of B1 and B2 are R4-substituted-1,4-phenyl. The invention further relates to liquid crystal compositions comprising compounds of formula (I) and polymer networks derived from the polymerization of the liquid crystal compositions.
LIQUID CRYSTAL COMPOUND COMPRISING TWO CONDENSED AND SUBSTITUTED RINGS
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Page/Page column 70-71, (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.
