2428923

Information

• Patent Grant
• 2428923

• References
• Source

• Patent Number

  2,428,923

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1947
  77 years ago

• CPC

  • C07C5/29 - changing the number of carbon atoms in a ring while maintaining the number of rings
  • C07C5/2246 - Acids of halogen; Salts thereof
  • C07C5/2253 - Metal halides; Complexes thereof with organic compounds
  • C07C5/2718 - Acids of halogen; Salts thereof; complexes thereof with organic compounds
  • C07C5/2721 - Metal halides; Complexes thereof with organic compounds
  • C07C2102/08 - The other ring being five-membered (
  • C07C2102/28 - Hydrogenated naphthalenes
  • C07C2527/12 - Fluorides
  • C07C2527/1213 - Boron fluoride
  • C07C2527/125 - Compounds comprising a halogen and scandium, yttrium, aluminium, gallium, indium or thallium
  • C07C2527/135 - Compounds comprising a halogen and titanum, zirconium, hafnium, germanium, tin or lead
  • C07C2527/138 - Compounds comprising a halogen and an alkaline earth metal, magnesium, beryllium, zinc, cadmium or mercury

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds