3862988

Information

• Patent Grant
• 3862988

• References
• Source

• Patent Number

  3,862,988

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1975
  50 years ago

• CPC

  • C07D305/12 - Beta-lactones
  • C07C45/40 - by oxidation with ozone by ozonolysis
  • C07C45/62 - by hydrogenation of carbon-to-carbon double or triple bonds
  • C07C45/676 - by elimination of carboxyl groups
  • C07C49/185 - containing -CHO groups

• US Classifications

  • 568 - Organic compounds