3736336

Information

• Patent Grant
• 3736336

• References
• Source

• Patent Number

  3,736,336

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • C07D303/38 - with hydrocarbon radicals substituted by carbon atoms having three bonds to heteroatoms with at the most one bond to halogen
  • C07C29/42 - with compounds containing triple carbon-to-carbon bonds
  • C07C59/215 - containing singly bound oxygen containing groups
  • C07C59/225 - containing -CHO groups
  • C07C59/90 - containing singly bound oxygen-containing groups
  • C07C405/00 - Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one to halogen, and the other side-chain having oxygen atoms attached in...
  • C07C405/0025 - containing keto groups
  • C07D303/32 - by aldehydo- or ketonic radicals
  • C07D303/40 - by ester radicals
  • C07D309/12 - Only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms

• US Classifications

  • 549 - Organic compounds
  • 554 - Organic compounds
  • 558 - Organic compounds
  • 560 - Organic compounds
  • 562 - Organic compounds
  • 568 - Organic compounds