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(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl

  • Origin: China
  • Location: Xinxiang, China
  • Supply Type: oem service
  • Processing Time: 30-35 days
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Quick Details

Purity 99%
Ee 99%
Form Solid
Color Off-white

Supplier Info.

  • Location Xinxiang, China
  • Employees Total 5
  • Annual Revenue US$2.5 Million - US$5 Million
(S)-(-)-2,2'-Bis(dinylsno)-1,1'-binahyl Basic information
Reaction
Product Name:(S)-(-)-2,2'-Bis(dinylsno)-1,1'-binahyl
Synonyms:(S)-(-)-2,2'-Bis(dinylsno)-1,1'-binahalene puriss.;2-(dinylsno)-1-(2-(dinylsno)nahalen-1-yl)nahalene;(S)-(-)-2,2'-Bis(dinylsno)-1,1'-bihyl;(S)-BINAP,99%e.e.;(S)-(-)-2,2'-Bis(dinylshino)-1,1'-binahyl for synthesis;(+/-)-BINAP;BINAP;(+/-)-2,2'-BIS(DINYLSNO)-1,1'-BINAHALENE
CAS:76189-56-5
MF:C44H32P2
MW:622.67
EINECS:-0
Product Categories:BINAP Series;Chiral sne;chiral;Chiral Reagents;Asymmetric Synthesis;sne Ligands;Synthetic Organic Chemistry;Peptide;Chiral Compound;Aromatics;Catalyst
Mol File:
(S)-(-)-2,2'-Bis(dinylsno)-1,1'-binahyl Structure
(S)-(-)-2,2'-Bis(dinylsno)-1,1'-binahyl Chemical Properties
Melting point 283-286 °C(lit.)
al -240 º (c=0.3, )
refractive index -235 ° (C=0.3, )
storage temp. Room temperature.
form Crystals or Crystaler
color White to light yellow
Sensitive Air Sensitive
Merck 14,1223
BRNÂ 5321444
CAS DataBase Reference76189-56-5(CAS DataBase Reference)
Safety Information
Hazard Codes Xi,Xn
Risk Statements 36/37/38-20/21/22
Safety Statements 22-24/25-37/39-26-36
WGK Germany 3
FÂ 8-10-23
MSDS Information
ProviderLanguage
SigmaAldrichEnglish
ACROSEnglish
ALFAEnglish
(S)-(-)-2,2'-Bis(dinylsno)-1,1'-binahyl Usage And Synthesis
Reaction
  • (R)-BINAP or (R)-Tol-BINAP can be combined with dichloro(1,5-cyclooctadiene)ruthenium to form precursors to NOYORI CATALYST SYSTEMS. These systems exhibit very high catalytic activity and enantioselectivity in the hydrogenation of a wide range of substrates. NOYORI CATALYST SYSTEMS have been shown to effect highly enantioselective hydrogenation of functionalized ketones where the substituents are dialkylamino, hydroxy, siloxy, carbonyl, ester, amide or thioester.
  • Useful ligand in asymmetric Heck processes.
  • Ligand employed in palladium-catalyzed asymmetric arylation of ketones.
  • Ligand employed in rhodium-catalyzed 1,4-additions to enones.
  • Ligand employed in palladium-catalyzed hydroamination of styrene derivatives.
  • Ligand employed in silver-catalyzed asymmetric Sakuri-Hosomi allylation and Mukaiyama aldol reaction.
  • Ligand employed in rhodium-catalyzed kinetic resolution of enynes.
  • Ligand employed in asymmetric rhodium-catalyzed hydroboration of cyclopropenes.
  • Ligand employed in silver-catalyzed a-hydroxylation of stannyl enol ethers.
  • Ligand employed in palladium-catalyzed synthesis of chiral allenes.
    • Chemical Propertieswhite to light yellow crystal powde
    UsesChiral ligand for metal mediated asymmetric catalysis.

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