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ChemicalBook--->CAS DataBase List--->944450-43-5

944450-43-5

944450-43-5 Structure

944450-43-5 Structure
IdentificationBack Directory
[Name]

Dichloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-dm-segphos][(R)-daipen]
[CAS]

944450-43-5
[Synonyms]

RuCl2[(R)-DM-SEGPHOS ][(R)-DAIPEN]
RuCl2[(R)-dm-segphos(regR)][(R)-daipen]
Dichloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-dm-segphos][(R)-daipen]
Dichloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}[(2R)-(-)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II) RuCl2[(R)-dm-segphos(R)][(R)-daipen]
[Molecular Formula]

C65H70Cl2N2O6P2Ru
[MDL Number]

MFCD10567024
[MOL File]

944450-43-5.mol
[Molecular Weight]

1209.18
Chemical PropertiesBack Directory
[storage temp. ]

2-8°C
[form ]

Powder
[color ]

yellow
[Sensitive ]

air sensitive
Safety DataBack Directory
[Symbol(GHS) ]


GHS08
[Signal word ]

Danger
[Hazard statements ]

H373-H371-H360
[Precautionary statements ]

P260-P264-P270-P309+P311-P405-P501-P260-P314-P501
[WGK Germany ]

3
[HS Code ]

2843.90.0000
Questions And AnswerBack Directory
[Reaction]

  1. Biaryl bisphosphine ligand with narrow dihedral angle. The DM-SEGPHOS ligand, as the ruthenium complex, gives superior enantioselectivity and diastereoselectivity in the asymmetric hydrogenation of α-substituted-β-ketoesters.
  2. Ruthenium catalyzed enantioselective synthesis of β amino acids by hydrogenation.
  3. Ruthenium catalyzed asymmetric hydrogenation of 3-quinuclidinone.
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