3862225

Information

• Patent Grant
• 3862225

• References
• Source

• Patent Number

  3,862,225

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  50 years ago

• CPC

  • C07D261/08 - with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
  • C07C45/46 - Friedel-Crafts reactions
  • C07C51/34 - by oxidation with ozone by hydrolysis of ozonides
  • C07C57/34 - containing more than one carboxyl group
  • C07C57/42 - having unsaturation outside the rings
  • C07C59/52 - a hydroxy or O-metal group being bound to a carbon atom of a six-membered aromatic ring
  • C07C59/56 - containing halogen
  • C07C59/64 - containing six-membered aromatic rings
  • C07C59/90 - containing singly bound oxygen-containing groups

• US Classifications

  • 552 - Organic compounds
  • 250 - Radiant energy
  • 544 - Organic compounds
  • 546 - Organic compounds
  • 548 - Organic compounds
  • 549 - Organic compounds
  • 558 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds