2824139

Information

• Patent Grant
• 2824139

• References
• Source

• Patent Number

  2,824,139

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1958
  67 years ago

• CPC

  • C07D307/46 - Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
  • C07C45/00 - Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms Preparation of chelates of such compounds
  • C07C45/004 - by reaction with organometalhalides
  • C07C45/29 - of hydroxy groups
  • C07C45/292 - with chromium derivatives
  • C07C45/298 - with manganese derivatives
  • C07C45/45 - by condensation
  • C07C45/455 - with carboxylic acids or their derivatives
  • C07C45/46 - Friedel-Crafts reactions
  • C07C49/16 - containing halogen
  • C07C49/227 - containing halogen
  • C07C49/327 - containing halogen
  • C07C49/567 - containing halogen
  • C07C49/80 - containing halogen
  • C07C49/813 - polycyclic

• US Classifications

  • 568 - Organic compounds
  • 524 - Synthetic resins or natural rubbers
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 560 - Organic compounds
  • 564 - Organic compounds