3321515

Information

• Patent Grant
• 3321515

• References
• Source

• Patent Number

  3,321,515

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • C07C51/58 - Preparation of carboxylic acid halides
  • C07C45/58 - in three-membered rings
  • C07C49/167 - containing only fluorine as halogen
  • C07C49/457 - containing halogen
  • C07C49/463 - a keto group being part of a six-membered ring

• US Classifications

  • 562 - Organic compounds
  • 560 - Organic compounds
  • 568 - Organic compounds