3876648

Information

• Patent Grant
• 3876648

• References
• Source

• Patent Number

  3,876,648

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • C07D213/79 - Acids Esters
  • C07C29/147 - of carboxylic acids or derivatives thereof
  • C07C45/63 - by introduction of halogen by substitution of halogen atoms by other halogen atoms
  • C07C49/237 - containing six-membered aromatic rings and other rings
  • C07C245/14 - having diazo groups bound to acyclic carbon atoms of a carbon skeleton
  • C07C2101/16 - The ring being unsaturated

• US Classifications

  • 546 - Organic compounds