2661369

Information

• Patent Grant
• 2661369

• References
• Source

• Patent Number

  2,661,369

• Date Filed

  Not available

• Date Issued

  Tuesday, December 1, 1953
  71 years ago

• CPC

  • C07C49/723 - polycyclic
  • C07C45/54 - of compounds containing doubly bound oxygen atoms
  • C07C45/63 - by introduction of halogen by substitution of halogen atoms by other halogen atoms
  • C07C45/64 - by introduction of functional groups containing oxygen only in singly bound form
  • C07C45/65 - by splitting-off hydrogen atoms or functional groups by hydrogenolysis of functional groups
  • C07C45/673 - by change of size of the carbon skeleton
  • C07C49/345 - polycyclic
  • C07C49/573 - containing hydroxy groups

• US Classifications

  • 560 - Organic compounds
  • 548 - Organic compounds
  • 558 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds