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29511 Aldrich

(S)-(−)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis(diphenylphosphine) Green Alternative

≥97%, optical purity ee: ≥99%

Synonym: (S)-(−)-2,2′-Bis(diphenylphosphino)-6,6′-dimethoxy-1,1′-biphenyl, (S)-(−)-MeO-BIPHEP, SL-A101-2

  • CAS Number 133545-17-2

  • Empirical Formula (Hill Notation) C38H32O2P2

  • Molecular Weight 582.61

  •  Beilstein Registry Number 4790083

  •  MDL number MFCD03095430

  •  PubChem Substance ID 24857759

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Catalysts, Ligands, and Reagents, MeOBIPHEP Ligands, Privileged Ligands and Complexes,
InChI Key   KRJVQCZJJSUHHO-UHFFFAOYSA-N
assay   ≥97%
optical purity   ee: ≥99%
greener alternative product characteristics   Catalysis
Learn more about the Principles of Green Chemistry.

Description

General description

sold in collaboration with Solvias AG

Packaging

1, 5 g in glass bottle

500 mg in glass bottle

Bottomless glass bottle. Contents are inside inserted fused cone.

Application

Atropisomeric MeOBIPHEP ligands

• C–C coupling reactions
• Ligand for palladium-catalyzed intramolecular allylic alkylation of unsaturated amides
• Enantioselective hydrogenation of a-amino-ß-keto ester hydrochlorides catalyzed by an iridium complex
• Asymmetric hydrogenation of aromatic ketones

Ligand for ruthenium-catalyzed greener amine synthesis by enamine reduction with hydrogen gas.

Asymmetric Synthesis of (S)-3-Amino-4-methoxy-butan-1-ol by Way of Reductive Amination

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3
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