3912784

Information

• Patent Grant
• 3912784

• References
• Source

• Patent Number

  3,912,784

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1975
  49 years ago

• CPC

  • C07C37/64 - Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
  • C07C37/055 - the substituted group being bound to oxygen
  • C07C37/50 - by reactions decreasing the number of carbon atoms
  • C07C51/265 - having alkyl side chains which are oxidised to carboxyl groups
  • C07C51/412 - by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part

• US Classifications

  • 568 - Organic compounds