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    • 7. 发明申请
    • Production Of Monomer, Oligomer And Polymer Phosphonic Acid Esters And Phosphonic And Sulphonic Acids By A Nucleophile Aromatic Substitution
    • 通过亲核取代芳基取代单体,低聚物和聚合物膦酸酯和膦酸和磺酸的生产
    • US20090221787A1
    • 2009-09-03
    • US11995187
    • 2006-07-10
    • Thomas HaringJochen KerresMartin HeinFrank Schonberger
    • Thomas HaringJochen KerresMartin HeinFrank Schonberger
    • C08G75/00C07C315/00C07F9/02C08G73/24
    • B01D71/52B01D71/66B01D71/68C07C303/02C07C317/22C07F9/3834C07F9/404C08F8/36C08F8/40H01M8/1025H01M8/1027H01M8/1032H01M8/1039H01M2300/0082Y02P70/56
    • The invention relates to producing monomer, oligomer and polymer non-fluorinated, partially fluorinated or perfluorinated sulphonic acids by reacting halogenated, low-molecular weight, oligomer or macromolecular arenes with (hydrogen) sulphites, dithionites, sulphides or other reducing sulfur salts, possibly by oxidising sulphur-containing arene intermediates which are formed at a sulphur oxidation degree less than +6 by means of appropriate oxidation agents with formation of corresponding sulphonate functional groups (sulphonic acid, sulfohalogenide, sulphonamide and sulphonic acid ester groups). The invention also relates to a method for producing monomer, oligomer or polymer non-halogenated, partially halogenated or perhalogenated phosphonic acid esters and the derivatives thereof (for example, a free phosphonic acid or a phosphonic acid salt) by a nucleophile aromatic substitution (Michaelis-Becker-reaktion, complete or partial substitution of halogenide functional groups by phosphate functional groups (phosphonic acid esters, phosphonic acid amides, phosphonic acids, phosphonic acid salts, phosphonic acid halogenides). Said invention also relates to a method for producing polymer or ionomer non-halogenated, partially halogenated or perhalogenated containing (CF2)xPO(OR)2— or (CF2)xSO2Me- or (CF2)xSO3Me- side chains, (wherein x=1-20, R=any organic radical, Me=any monovalent cation). A method for carrying out a nucleophile polycondensation of said functionalised (i.e. sulphonated, sulphonated or phosphonated) monomers into oligomers or polymers is also disclosed.
    • 本发明涉及通过卤代,低分子量,低​​聚物或大分子芳烃与(氢)亚硫酸盐,连二亚硫酸盐,硫化物或其它还原硫盐反应制备单体,低聚物和聚合物非氟化的,部分氟化的或全氟化的磺酸,可能通过 通过形成相应的磺酸盐官能团(磺酸,磺基卤化物,磺酰胺和磺酸酯基团)的合适的氧化剂,氧化含硫芳烃中间体,它们以小于+6的硫氧化度形成。 本发明还涉及通过亲核试剂芳香取代产生单体,低聚物或聚合物非卤代,部分卤化或全卤代膦酸酯及其衍生物(例如游离膦酸或膦酸盐)的方法(Michaelis - 磷酸酯官能团(膦酸酯,膦酸酰胺,膦酸,膦酸盐,膦酸卤化物)完全或部分取代卤化物官能团的方法本发明还涉及聚合物或离聚物的制备方法 (CF 2)x SO 2 Me-或(CF 2)x SO 3 Me侧链,(其中x = 1-20,R =任何有机基团,Me =任何 还公开了将所述官能化(即磺化,磺化或膦酸化)单体进行亲核物缩聚成低聚物或聚合物的方法。