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    • 8. 发明申请
    • ORGANOPOLYSILOXANES CONTAINING PHOSPHONIC GROUPS, METHODS FOR THE PRODUCTION AND USE THEREOF
    • 含有磷酸基团的有机聚硅氧烷,其生产方法及其用途
    • WO02055587A1
    • 2002-07-18
    • PCT/GB2002/000069
    • 2002-01-09
    • B01J39/18C07C41/56C07C45/51C07C45/52C07C45/72C07C45/74C07C51/29C07C67/03C07C67/08C07D301/12C07D303/04C07F9/40C08G77/30C07F7/28C07F5/06B01J39/16A61K31/66A61K31/80
    • C07F9/4012B01J39/19C07C41/56C07C45/515C07C45/52C07C45/72C07C45/74C07C51/29C07C67/03C07C67/08C07D301/12C07D303/04C08G77/30C07C49/78C07C49/04C07C49/796C07C63/06C07C63/10C07C69/58C07C43/307
    • The invention relates to new compounds of the formula, wherein R and R are each independently hydrogen, a linear or branched C1-40 alkyl, C2-40 alkenyl or C2-40 alkynyl group , an aryl or C1-40 alkylaryl group or an optionally complex metal ion M /n wherein n is an integer from 1 to 8; the free valences of the silicate oxygen atoms are saturated by one or more of: silicon atoms of other groups of the formula, hydrogen, a linear or branched C1-12 alkyl qroup or by cross-linking bridge members R qM (OR )mOk/2 or Al(OR )3-pOp/2 or R Al(OR )2-rOr/2; where M is Si orTi; R is linear or branched C1-12 alkyl group; and R is alinear or branched C1-6 alkyl group; k is an integer from 1 to 4 and q and m are integers from 0 to 2; such that m + k + q = 4; and p is an integer from 1 to 3; and r is an integer from 1 to 2; or other known oxo metal bridging systems; x, y and z are integers such that the radio of x:y+z, varies from 0.00001 to 100,000 with the fragments [O3/2SiCH(CH2PO(OR)(OR ))CH2CH2SiO3/2]X and [O3/2SiCH2CH2PO(OR)(OR )]Y always present whilst the integer z varies from 0 to 200y. The compounds are useful as catalysts for a wide variety of reactions and have the advantages that they can be prepared in a one-pot reaction and have functional group losding can be tailored to be at a required level. In addition, the compounds have high chemical and thermal stability, fixed and rigid structures, are insoluble in organic solvents, high resistance to ageing, and can easily be purified and reused.
    • 本发明涉及新的下式化合物,其中R和R 1各自独立地为氢,直链或支链C 1-4烷基,C 2-40烯基或C 2-40炔基,芳基或C 1-4烷基芳基 或任选的复合金属离子M n + / n,其中n是1至8的整数; 硅酸盐氧原子的自由价饱和为下列其中一个基团的硅原子:氢,直链或支链C 1-12烷基,或通过交联桥成员R 3 qM <1 (OR 2)mOk / 2或Al(OR 2)3-pOp / 2或R 3 Al(OR 2)2 -rOr / 2; 其中M 1是Si或Ti; R 2是直链或支链C 1-12烷基; R 3为亚胺基或支链C 1-6烷基; k是1至4的整数,q和m是0至2的整数; 使得m + k + q = 4; 并且p是1至3的整数; 并且r是1至2的整数; 或其它已知的氧代金属桥接体系; x,y和z是整数,使得片段[O3 / 2SiCH(CH2PO(OR)(OR1))CH2CH2SiO3 / 2] X和[O3]的x:y + z的无线电从0.00001到100,000变化 / 2SiCH2CH2PO(OR)(OR 1))Y总是存在,而整数z从0到200y变化。 这些化合物可用作多种反应的催化剂,并且具有可以在一锅反应中制备的功能性组合物,并且具有功能性组合物可以调整到所需的水平。 此外,化合物具有高的化学和热稳定性,固定和刚性结构,不溶于有机溶剂,耐老化,易于纯化和再利用。