The preparation method of the preparation method and fluorinated olefins of the carbon monoxide-olefin polymeric of the divalent metal fluoride of alkali halide doping

The preparation method of the preparation method and fluorinated olefins of the carbon monoxide-olefin polymeric of the divalent metal fluoride of alkali halide doping

  • CN 103,351,273 B
  • Filed: 12/09/2008
  • Issued: 08/03/2018
  • Est. Priority Date: 12/10/2007
  • Status: Active Grant
First Claim
Patent Images

1. a kind of method preparing fluorinated olefins, including:

  • Contain the hydrogen of at least one hydrogen and at least one chlorine on neighbouring carbon atomChlorofluorocarbons dehydrochlorination, the carbon monoxide-olefin polymeric in the presence of carbon monoxide-olefin polymeric of effective catalytic amount are alkali halidesCombination with divalent metal fluoride and its by following presentation:

    MX/M'"'"'F2Wherein MX is alkali halide;

    Wherein M is Cs+And X is Cl-

    M'"'"'F2It is divalent metal fluoride, wherein M'"'"' is Mg2+

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×