6,6'-[(3,3'-Di-tert-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)

Ask supplier a question | View on supplier's website
Supplier Alfa Chemistry
Product # ACM121627176-1
CAS # 121627-17-6
Pricing Inquire
Synonyms 2,2'-Bis[(1,1'-biphenyl-2,2'-diyl)phosphite]-3,3'-di-tert-butyl-5,5'-dimethoxy-1,1'-biphenyl; 6,6-[(3,3-Di-tert-butyl-5,5-dimethoxy-1,1-biphenyl-2,2-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin); BiPhePhos; ZINC150353045; WUFGFUAXCBPGOL-UHFFFAOYSA-N; Y0547; 6,6'-[(3,3'-Di-tert-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin), 97%;
IUPAC Name 6-[2-(2-benzo[d][1,3,2]benzodioxaphosphepin-6-yloxy-3-tert-butyl-5-methoxyphenyl)-6-tert-butyl-4-methoxyphenoxy]benzo[d][1,3,2]benzodioxaphosphepine;
EC Number 700-178-6
MolecularFormula C46H44O8P2;
MolecularWeight 786.798g/mol
Application
  • With rhodium forms a highly active catalyst for the hydroformylation of α-olefins.
  • The hydroformylation of functionalized α-olefins is highly regioselective. The sterically demanding ligand increases n/iso ratio by reducing rhodium interaction with heteroatom functionality.
  • Ligand used in tandem reaction sequences where high n/iso ratio is desired in the hydroformylation step.
Feedback