Arene olefin catalytic oxidation for preparing aromatic aldehyde

Arene olefin catalytic oxidation for preparing aromatic aldehyde

  • CN 1,800,132 B
  • Filed: 01/05/2005
  • Issued: 03/28/2012
  • Est. Priority Date: 01/05/2005
  • Status: Active Grant
First Claim
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1. method for preparing fragrant formaldehyde, pyridines formaldehyde;

  • With oxygen or air oxidant;

    Make catalyzer with MOX or metal-salt;

    Make fragrant formaldehyde, pyridines formaldehyde from fragrant alkene and pyridines alkene through catalyzed oxidation, said MOX is one or more in the oxide compound of Ti, V, Zr, W or Nb, and said metal-salt is one or both in the muriate of Ru or Rh.

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