1221746-66-2

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1221746-66-2 Structure

Identification	Back Directory
[Name] (RP)-1-[(S)-1-(Di-tert-butylphosphino)ethyl]-2-[(S)-phenylphosphinoyl]ferrocene
[CAS] 1221746-66-2
[Synonyms] JoSPOphos SL-J688-2 (S,R(p),S(SPO)-1-Phenylphosphinoyl)-2-[1-(tert-butylphosphino)ethyl]-ferrocene (RP)-1-[(S)-1-(Di-tert-butylphosphino)ethyl]-2-[(S)-phenylphosphinoyl]ferrocene (RP)-1-[(S)-1-(Di-tert-butylphosphino)ethyl]-2-[(S)-phenylphosphinoyl]ferrocene >=97% (R,S(p), R(SPO)-1-Phenylphosphinoyl)-2-[1-(t-butylphosphino)ethyl]ferrocene, Min. 97% JoSPOphos (S, R(p), S(SPO)-1-Phenylphosphinoyl)-2-[1-(t-butylphosphino)ethyl]ferrocene, Min. 97% JoSPOphos (2S)-1-[(1S)-1-[Bis(1,1-dimethylethyl)phosphino]ethyl]-2-[(S)-phenylphosphinyl]ferrocene (acc to CAS)
[Molecular Formula] C26H36FeOP2
[MDL Number] MFCD19105637
[MOL File] 1221746-66-2.mol
[Molecular Weight] 476.32

Chemical Properties	Back Directory
[storage temp. ] under inert gas (nitrogen or Argon) at 2-8°C
[form ] Powder
[color ] orange
[Stability:] store cold

Hazard Information	Back Directory
[Chemical Properties] Yellow powder
[General Description] sold in collaboration with Solvias AG

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302-H315-H319-H335
[Precautionary statements ] P261-P280-P301+P312-P302+P352-P305+P351+P338
[WGK Germany ] 3
[HS Code ] 29319090

Questions And Answer	Back Directory
[Reaction] Ligands used for the rhodium-catalyzed asymmetric hydrogenation of functionalized alkenes, α- and β- ketoesters. Ligand for rhodium -catalyzed enantioselective formation of tertiary and quaternary allylic C–N bonds via allylation of tetrazoles. Ligand for rhodium-catalyzed highly regio- and enantioselective addition of pyrazoles to terminal allenes.

Spectrum Detail	Back Directory
[Spectrum Detail] (RP)-1-[(S)-1-(Di-tert-butylphosphino)ethyl]-2-[(S)-phenylphosphinoyl]ferrocene(1221746-66-2)¹HNMR

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