3896180

Information

• Patent Grant
• 3896180

• References
• Source

• Patent Number

  3,896,180

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1975
  49 years ago

• CPC

  • C11B9/0076 - the hetero rings containing less than six atoms
  • C07C29/132 - by reduction of an oxygen containing functional group
  • C07C35/205 - containing a nine to twelve-membered ring
  • C07C45/28 - of CHx-moieties
  • C11B9/0038 - the ring containing more than six carbon atoms
  • C07C2101/20 - The ring being twelve-membered

• US Classifications

  • 568 - Organic compounds