3238265

Information

• Patent Grant
• 3238265

• References
• Source

• Patent Number

  3,238,265

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1966
  59 years ago

• CPC

  • B01J31/185 - Phosphites ((RO)3P) , their isomeric phosphonates (R(RO)2P=O) and RO-substitution derivatives thereof
  • B01J31/0259 - comprising phosphorous acid (-ester) groups ((RO)P(OR’)2) or the isomeric phosphonic acid (-ester) groups (R(R’O)2P=O)
  • B01J31/0262 - comprising phosphinous acid (-ester) groups (R2P(OR’)) or the isomeric phosphine oxide groups (R3P=O)
  • B01J31/0264 - Phosphorus acid amides
  • B01J31/0267 - Phosphines or phosphonium compounds
  • B01J31/122 - Metal aryl or alkyl compounds
  • B01J31/143 - of aluminium
  • B01J31/2234 - Beta-dicarbonyl ligands
  • B01J31/26 - containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
  • C07C2/465 - with hydrides or organic compounds
  • C07C2/52 - Catalytic processes
  • B01J31/2404 - Cyclic ligands, including non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
  • B01J2231/324 - Cyclisations via conversion of C-C multiple to single or less multiple bonds
  • B01J2231/326 - Diels-Alder or other [4+2] cycloadditions
  • B01J2231/328 - Cycloadditions involving more than 2 components or moieties
  • B01J2531/847 - Nickel
  • C07C2523/02 - of the alkali- or alkaline earth metals or beryllium
  • C07C2523/04 - Alkali metals
  • C07C2523/08 - of gallium, indium or thallium
  • C07C2523/10 - of rare earths
  • C07C2531/02 - containing organic compounds or metal hydrides
  • C07C2531/04 - containing carboxylic acids or their salts
  • C07C2531/22 - Organic complexes
  • C07C2531/24 - Phosphines
  • Y02P20/52 - using catalysts

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds
  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making