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ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Phosphine ligand >(R,R)-DIPAMP

(R,R)-DIPAMP

(R,R)-DIPAMP Basic information
Uses
Product Name:(R,R)-DIPAMP
Synonyms:(1R,2R)-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE;[(1R,2R)-(-)-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE];(R,R)-(-)-1,2-Bis[(2-methoxyphenyl)(phenyl)phosphino]ethane,98%(-)-DIPAMP;(R,R)-(-)-1,2-BIS[2-METHOXYPHENYL)(PHENYL)PHOSPHINO]ETHANE (-)-DIPAMP;(R,R)-Diphenylbis-[(o-anisyl)-methylenephosphine];(R,R)-Ethylenebis[(2-methoxyphenyl)phenylphosphine], [(1R,2R)-(-)-Bis[(2-methoxyphenyl)phenylphosphino]ethane], (R,R)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine], (R,R)-1,2-Bis[(2-methoxyphenyl)(phenylphosphino)]ethane;Ethylenebis(2-methoxyphenylphenylphosphine);Ethylenebis[(2-methoxyphenyl)phenylphosphine]
CAS:55739-58-7
MF:C28H28O2P2
MW:458.48
EINECS:
Product Categories:Chiral Phosphine;Asymmetric Synthesis;Phosphine Ligands;Synthetic Organic Chemistry;organophosphine ligand
Mol File:55739-58-7.mol
(R,R)-DIPAMP Structure
(R,R)-DIPAMP Chemical Properties
Melting point 102-104 °C
Boiling point 580.2±45.0 °C(Predicted)
alpha -88o (C=1 IN CHLOROFORM)
refractive index -85 ° (C=1, CHCl3)
form Crystalline Powder
color White
optical activity[α]22/D 81°, c = 1 in chloroform
CAS DataBase Reference55739-58-7
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 37/39-26-36/37
WGK Germany 3
TSCA No
HS Code 29319090
MSDS Information
ProviderLanguage
ACROS English
(R,R)-DIPAMP Usage And Synthesis
UsesRhodium DIPAMP catalysts have shown high activity and enantioselectivity in the asymmetric hydrogenation of enamides, enol acetates and olefins.
Chemical PropertiesWhite crystalline powder
Uses(R, R)-DIPAMP can be used:
  • As a catalyst in the enantioselective [3+2] cycloaddition of γ-substituted allenoates with β-perfluoroalkyl enones and 3-butynoates with electron-deficient olefins to yield substituted cyclopentenes.
  • To prepare its rhodium metal complexes, which are used as catalysts in asymmetric hydrogenation reactions.

Uses(R,R)-DIPAMP is a reactant used in the synthesis of Rhodium diphosphine trinuclear complexes.
Tag:(R,R)-DIPAMP(55739-58-7) Related Product Information
[RH(COD)(R,R-DIPAMP)] BF4 (R,R)-o-Tolyl-DIPAMP (S,S)-DIPAMP [RH(COD)(S,S-DIPAMP)] BF4 (R,R)-1-Naphthyl-DIPAMP (S,S)-1-Naphthyl-DIPAMP (S,S)-o-Tolyl-DIPAMP (R,R)-DIPAMP DIBORANE,(S,S)-DIPAMP DIBORANE CATAXA/RH(COD)/(S,S-DIPAMP) (R)-(2-METHOXYPHENYL)METHYLPHENYLPHOSPHINE 1,2-Bis(diphenylphosphino)ethane 1,2-BIS(PHENYLPHOSPHINO)ETHANE 1,2-BIS[(2-METHOXYPHENYL)PHENYLPHOSPHINO]ETHANE (R,R)-DIPAMP