3676506

Information

• Patent Grant
• 3676506

• References
• Source

• Patent Number

  3,676,506

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1972
  52 years ago

• CPC

  • C07C49/258 - containing -CHO groups
  • C07C45/292 - with chromium derivatives
  • C07C45/64 - by introduction of functional groups containing oxygen only in singly bound form
  • C07C49/21 - containing rings other than six-membered aromatic rings
  • C07C49/242 - containing rings other than six-membered aromatic rings
  • C07C403/08 - by hydroxy groups
  • C07C403/16 - not being part of -CHO groups
  • C07C2101/16 - The ring being unsaturated

• US Classifications

  • 568 - Organic compounds
  • 260 - Chemistry of carbon compounds
  • 560 - Organic compounds