3919271

Information

• Patent Grant
• 3919271

• References
• Source

• Patent Number

  3,919,271

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • C07C209/48 - by reduction of nitriles
  • B01J31/0239 - Quaternary ammonium compounds
  • B01J31/0268 - Phosphonium compounds
  • B01J31/26 - containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
  • C07C45/49 - by reaction with carbon monoxide
  • C07C45/62 - by hydrogenation of carbon-to-carbon double or triple bonds
  • C07C49/185 - containing -CHO groups
  • C07C51/14 - on a carbon-to-carbon unsaturated bond in organic compounds
  • B01J2231/645 - of C=C or C-C triple bonds

• US Classifications

  • 554 - Organic compounds
  • 560 - Organic compounds