3865883

Information

• Patent Grant
• 3865883

• References
• Source

• Patent Number

  3,865,883

• Date Filed

  Not available

• Date Issued

  Tuesday, February 11, 1975
  50 years ago

• CPC

  • C07C59/90 - containing singly bound oxygen-containing groups
  • C07C49/755 - a keto group being part of a condensed ring system with two or three rings, at least one ring being a six-membered aromatic ring
  • C07C51/09 - from carboxylic acid esters or lactones
  • C07C51/235 - of -CHO groups or primary alcohol groups
  • C07C51/29 - with halogen-containing compounds which may be formed in situ
  • C07C51/36 - by hydrogenation of carbon-to-carbon unsaturated bonds
  • C07C51/377 - by splitting-off hydrogen or functional groups by hydrogenolysis of functional groups
  • C07C51/41 - Preparation of salts of carboxylic acids
  • C07C57/44 - Cinnamic acid
  • C07C59/68 - the oxygen atom of the ether group being bound to a non-condensed six-membered aromatic ring
  • C07C2103/26 - (Hydrogenated) phenanthrenes

• US Classifications

  • 568 - Organic compounds
  • 549 - Organic compounds
  • 554 - Organic compounds
  • 558 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds