Sol-Gel Polycondensation in a Cyclohexane-Based Organogel System in Helical Silica: Creation of both Right- and Left-Handed Silica Structures by Helical Organogel Fibers
or ethanol. Very surprisingly, the left- and right-handedstructures of the silica can be created by transcription of left- and right-handedstructures of the organogels 1+2 (R enantiomer) and 3+4 (S enantiomer), respectively. In addition, in the mixture systems of urea- and amide-based organogels, the right- and left-handedstructures of the organogels 5+2 (R enantiomer) and 6+4 (S enantiomer) were
Chiral amino-urea derivatives of (1R,2R)-1,2-diaminocyclohexane as ligands in the ruthenium catalysed asymmetric reduction of aromatic ketones by hydride transfer
作者:Catherine Bied、Joël J.E. Moreau、Michel Wong Chi Man
DOI:10.1016/s0957-4166(01)00042-8
日期:2001.2
Several new chiral urea and thiourea ligands have been prepared by reaction of (1R,2R)-1,2-diaminocyclohexane with various organic isocyanates and isothiocyanates. These were used as ligands in the ruthenium catalysed enantioselective reduction of aromatic ketones by isopropanol. The reduction proceeded at room temperature using 2 mol% of ruthenium catalyst to give good yields of the (R)-alcohol with
SOLID ELECTROLYTE COMPOSITION, MIXTURE, COMPLEXED GEL, ELECTRODE SHEET FOR ALL-SOLID STATE SECONDARY BATTERY, ALL-SOLID STATE SECONDARY BATTERY, AND METHODS FOR MANUFACTURING SOLID ELECTROLYTE COMPOSITION, COMPLEXED GEL, ELECTRODE SHEET FOR ALL-SOLID STATE SECONDARY BATTERY AND ALL-SOLID STATE SECONDARY BATTERY
申请人:FUJIFILM Corporation
公开号:US20180076481A1
公开(公告)日:2018-03-15
Provided are a solid electrolyte composition containing a low-molecular-weight gellant, an inorganic solid electrolyte having conductivity of ions of metals belonging to Group I or II of the periodic table, and a dispersion medium, a mixture, complexed gel, an electrode sheet for an all-solid state secondary battery, and an all-solid state secondary battery for which the solid electrolyte composition, the mixture, and the complexed gel are used, and methods for manufacturing an all-solid state secondary battery, complexed gel, an electrode sheet for an all-solid state secondary battery, and an all-solid state secondary battery.