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ChemicalBook--->CAS DataBase List--->121627-17-6

121627-17-6

121627-17-6 Structure

121627-17-6 Structure
IdentificationBack Directory
[Name]

6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)hemiethylacetateadduct,min.95%BIPHEPHOS
[CAS]

121627-17-6
[Synonyms]

BiPhePhos
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))didibenzo[d,f][1,3,2]dioxaphosphepine
6,6μ-[(3,3μ-Di-tert-butyl-5,5μ-dimethoxy-1,1μ-biphenyl-2,2μ-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)
6,6'-[[3,3'-Bis(1,1-dimethylethyl)-5,5'-dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis(oxy)]bis[dibenzo[d,f][1,3,2]dioxaphosphepin]
6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)] bis(dibenzo[d,f][1,3,2]dioxaphosphepin) hemi ethyl acetate adduct
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)hemi ethyl acetate adduct
6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)hemiethylacetateadduct,min.95%BIPHEPHOS
6,6'-[(3,3'-Di-t-butyl-5,5'-dimethoxy-1,1'-biphenyl-2,2'-diyl)bis(oxy)] bis(dibenzo[d,f][1,3,2]dioxaphosphepin) hemi ethyl acetate adduct, min. 95% BIPHEPOS
[Molecular Formula]

C46H44O8P2
[MDL Number]

MFCD00233876
[MOL File]

121627-17-6.mol
[Molecular Weight]

786.794
Chemical PropertiesBack Directory
[Melting point ]

128-133 °C
[storage temp. ]

-20°C
[form ]

Powder
[color ]

white to off-white
[Sensitive ]

air sensitive, moisture sensitive
[CAS DataBase Reference]

121627-17-6
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Questions And AnswerBack Directory
[Reactions]

  1. With rhodium forms a highly active catalyst for the hydroformylation of α-olefins.
  2. The hydroformylation of functionalized α-olefins is highly regioselective. The sterically demanding ligand increases n/iso ratio by reducing rhodium interaction with heteroatom functionality.
  3. Ligand used in tandem reaction sequences where high n/iso ratio is desired in the hydroformylation step.
Reactions of 121627-17-6
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