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ChemicalBook >> CAS DataBase List >>(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL

(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL

(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL Structure
(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL structure
CAS No.
Chemical Name:
(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL
Synonyms
(S)-(-)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1-BIPHENYL;(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL
CBNumber:
CB8277877
Molecular Formula:
C38H32O2P2
Molecular Weight:
582.61
MDL Number:
MFCD03095430
MOL File:
Mol file
Request For Quotation

(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL Properties

Melting point 213-216 °C

SAFETY

Risk and Safety Statements

WGK Germany  3
F  8-10-23

(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL Chemical Properties,Uses,Production

Reaction

In many respects the catalytic profile of the MeOBIPHEP ligands is similar to that of other atropisomeric diphosphines such as binap and its many analogs. The nature of the PR2 group strongly influences the catalytic performance of the metal complexes. The rhodium and ruthenium MeO-BIPHEP catalysts are highly effective for the hydrogenation of various C=O, C=C and C=N bonds and several synthetically useful C-C coupling reactions.

  1. Ru and Ir catalyzed dynamic kinetic resolution for the synthesis of hydroxy, amino acid derivatives.
  2. Ru-catalyzed asymmetric hydrogenation of ketones and alkenes.
  3. Ir catalyzed enantioselective hydrogenation of heteroaromatic compounds.
  4. Conjugate addition using 2-heteroaryl titanates and zinc reagents.
  5. Enantio- and regioselective heck-type reaction of aryl boronic acids with 2,3-dihydrofuran
  6. Rhodium-catalyzed carboncyl Z-dienylation.
Reactions of (R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL

(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL Preparation Products And Raw materials

Raw materials

Preparation Products

(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL Suppliers

Global( 2)Suppliers
Supplier Tel Email Country ProdList Advantage
Riedel-de Haen AG -- United States 6825 87
SIGMA-RBI -- Switzerland 6913 91
Supplier Advantage
Riedel-de Haen AG 87
SIGMA-RBI 91
(R)-(+)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1'-BIPHENYL (S)-(-)-2,2-BIS-(DIPHENYLPHOSPHINO)-6,6-DIMETHOXY-1,1-BIPHENYL