3668271

Information

• Patent Grant
• 3668271

• References
• Source

• Patent Number

  3,668,271

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • C07C51/14 - on a carbon-to-carbon unsaturated bond in organic compounds
  • B01J23/44 - Palladium
  • B01J31/10 - sulfonated
  • C07C5/02 - by hydrogenation
  • C07C5/08 - of carbon-to-carbon triple bonds
  • C07C41/08 - to carbon-to-carbon triple bonds
  • C07C51/083 - from carboxylic acid anhydrides
  • C07C51/58 - Preparation of carboxylic acid halides
  • B01J35/008 - egg-shell like
  • B01J2231/645 - of C=C or C-C triple bonds
  • C07C2531/08 - Ion-exchange resins
  • Y02P20/52 - using catalysts

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds