108321-34-2Relevant academic research and scientific papers
The hydrophilic ionic liquid at room temperature and its use (by machine translation)
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Paragraph 0099; 0101; 0164, (2018/10/24)
PROBLEM TO BE SOLVED: To provide a novel ionic liquid that has a cation structure apt to become liquid, and is highly hydrophilic, particularly highly water-soluble, and use thereof.SOLUTION: This invention provides a hydrophilic room-temperature ionic liquid including a cation and an anion, the cation being a quaternary ammonium cation of the formula (I), where Rs independently represent a 2-8C straight-chain or branched-chain polyhydroxyalkyl group having two or more hydroxy groups, Rs independently represent a hydrogen atom or a 1-5C straight-chain or branched-chain monohydroxyalkyl group, and n represents an integer of 1-4.
BIOCATALYST SOLVENT USING IONIC LIQUID, AND BIOCATALYST SOLUTION CONTAINING THE SOLVENT AND BIOCATALYST
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Paragraph 0103-0105; 0124; 0125, (2016/10/10)
PROBLEM TO BE SOLVED: To provide: a biocatalyst solvent that can be stored for a long period of time and that can dissolve a high concentration of a biocatalyst from low temperatures to high temperatures while retaining the activity of the biocatalyst; and a biocatalyst solution using the biocatalyst solvent. SOLUTION: The biocatalyst solvent is composed of an ionic liquid containing anions and quaternary ammonium cations represented by the following formula (1), where each Ra independently represents: a hydroxyalkyl group which has at least one hydroxyl group, in which the alkyl moiety is in a C1-10 straight-chained or branched state, and in which the alkyl moiety may contain an oxygen atom; a carboxyalkyl group which has at least one carboxy group, in which the alkyl moiety is in a C1-10 straight-chained or branched state, and in which the alkyl moiety may contain an oxygen atom; or a hydroxy-carboxyalkyl group which has at least one each of a hydroxyl group and a carboxy group, in which the alkyl moiety is in a C1-10 straight-chained or branched state, and in which the alkyl moiety may contain an oxygen atom and where each Rb independently represents a hydrogen atom or a C1-5 straight-chained or branched alkyl group. n represents an integer of 1-4. SELECTED DRAWING: None COPYRIGHT: (C)2016,JPOandINPIT
