3810936

Information

• Patent Grant
• 3810936

• References
• Source

• Patent Number

  3,810,936

• Date Filed

  Not available

• Date Issued

  Tuesday, May 14, 1974
  50 years ago

• CPC

  • 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...
  • C07C59/225 - containing -CHO groups
  • C07C59/90 - containing singly bound oxygen-containing groups
  • C07C59/92 - containing -CHO groups
  • C07F9/5407 - Acyclic saturated phosphonium compounds

• US Classifications

  • 560 - Organic compounds
  • 562 - Organic compounds
  • 987 - Organic compounds containing a bi, sb, as, or p atom or containing a metal atom of the 6th to 8th group of the periodic system