3652657

Information

• Patent Grant
• 3652657

• References
• Source

• Patent Number

  3,652,657

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  52 years ago

• CPC

  • C07D493/08 - Bridged systems
  • C07C29/00 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
  • C07C29/10 - of ethers, including cyclic ethers
  • C07C29/147 - of carboxylic acids or derivatives thereof
  • C07C29/62 - by introduction of halogen by substitution of halogen atoms by other halogen atoms
  • C07C33/14 - containing six-membered rings
  • C07C33/16 - containing rings with more than six ring members
  • C07C33/44 - containing rings other than six-membered aromatic rings
  • C07C51/36 - by hydrogenation of carbon-to-carbon unsaturated bonds
  • C07C51/412 - by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part
  • C07C57/50 - containing condensed ring systems
  • C07C57/62 - containing six-membered aromatic rings and other rings
  • C07C59/62 - containing rings other than six-membered aromatic rings
  • C07C59/86 - containing six-membered aromatic rings and other rings
  • C07D303/14 - by free hydroxyl radicals
  • C07D303/16 - by esterified hydroxyl radicals
  • C12C11/02 - Pitching yeast
  • C07C2102/28 - Hydrogenated naphthalenes
  • C07C2102/36 - The rings having more than two atoms in common

• US Classifications

  • 560 - Organic compounds
  • 549 - Organic compounds
  • 558 - Organic compounds