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    • 8. 发明申请
    • Method for the production of hydrogen-bis (chelato) borates and alkali metal-bis (chelalo) borates
    • 制备氢 - 双(螯合)硼酸盐和碱金属 - 双(螯合)硼酸盐的方法
    • US20070166622A1
    • 2007-07-19
    • US11717969
    • 2007-03-14
    • Ulrich WietelmannUwe LischkaKlaus SchadeJan-Christoph Panitz
    • Ulrich WietelmannUwe LischkaKlaus SchadeJan-Christoph Panitz
    • H01M6/16C07F5/04
    • C07F5/022C07F5/04
    • Methods are described for the production of hydrogen-bis(chelato)borates of the general formula H[BL1L2] and of alkali metal-bis(chelato)borates of the general formula M [BL1L2] where M=Li, Na, K, Rb, Cs L1=—OC(O)—(CR1R2)n—C(O)O— or —OC(O)—(CR3R4)—O—where n=0 or 1, R1, R2, R3, R4 independently of one another denote H, alkyl, aryl or silyl, L2=—OC(O)—(CR5R6)n—C(O)O— or —OC(O)—(CR7R8)—O—where n=0 or 1, R5, R6, R7, R8 independently of one another denote H, alkyl, aryl or silyl, wherein the respective raw materials are mixed in solid form without the addition of solvents and are reacted. Lithium-bis (oxalato) borate, lithium-bis (malonato)borate, caesium-bis-(oxalato)borate, caesium-bis-(malonato)borate and the mixed salts lithium (lactato, oxalato) borate and lithium(glycolato,oxalato)borate for example may be produced in this way.
    • 描述了用于生产通式为H [BL 1 L 2]的氢 - 双(螯合)硼酸盐和碱金属 - 双(螯合)硼酸盐的碱金属 - 双(螯合)硼酸盐的方法, 通式M [BL 1]其中M = Li,Na,K,Rb,Cs L 1 = - OC(O ) - (CR 1)R 2 - (O)O-或-OC(O) - (CR 3) 其中n = 0或1,R 1,R 2,R 3, R 4彼此独立地表示H,烷基,芳基或甲硅烷基,L 2 = -OC(O) - (CR 5) (O)O-或-OC(O) - (CR 7 R 8) / SUP>)-O-其中n = 0或1,R 5,R 6,R 7,R 8, 彼此独立地表示H,烷基,芳基或甲硅烷基,其中相应的原料以固体形式混合而不加入溶剂并反应。 双(草酸)硼酸锂,双(丙二酸)硼酸锂,二(草酸)硼酸铯,双(丙二酸)硼酸铯和混合盐锂(乳酸,草酸)硼酸锂和锂(乙醇酸,草酸) )硼酸盐可以以这种方式生产。