3705187

Information

• Patent Grant
• 3705187

• References
• Source

• Patent Number

  3,705,187

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1972
  52 years ago

• CPC

  • C07D331/02 - Three-membered rings
  • C07C17/35 - by reactions not affecting the number of carbon or of halogen atoms in the reaction
  • C07C25/24 - Halogenated aromatic hydrocarbons with unsaturated side chains
  • C07C45/59 - in five-membered rings
  • C07C45/66 - by dehydration
  • C07C47/548 - having unsaturation outside the six-membered aromatic rings
  • C07C63/64 - Monocyclic acids with unsaturation outside the aromatic ring
  • C07D303/40 - by ester radicals
  • C07D317/20 - Free hydroxyl or mercaptan

• US Classifications

  • 560 - Organic compounds
  • 549 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds
  • 568 - Organic compounds