Improed process of prepn. of linear aldehydes

Improed process of prepn. of linear aldehydes

  • CN 1,328,235 C
  • Filed: 07/29/1998
  • Issued: 07/25/2007
  • Est. Priority Date: 07/29/1997
  • Status: Active Grant
First Claim
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1. method for preparing line style aldehyde;

  • it is included under the existence of the catalyst system of being made up of VIII family metal, organic ligand and two phase reaction solvent mixture;

    make alefinically unsaturated compounds through hydroformylation reaction;

    described two phase reaction solvent mixture is made up of organic compound with 5-20 carbon atom and polar solventWherein said organic ligand has one of following structure

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