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ChemicalBook--->CAS DataBase List--->944450-44-6

944450-44-6

944450-44-6 Structure

944450-44-6 Structure
IdentificationBack Directory
[Name]

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

944450-44-6
[Synonyms]

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

C65H70Cl2N2O6P2Ru
[MDL Number]

MFCD09753029
[MOL File]

944450-44-6.mol
[Molecular Weight]

1207
Chemical PropertiesBack Directory
[storage temp. ]

2-8°C
[form ]

Powder
[color ]

yellow
[Sensitive ]

air sensitive
[CAS DataBase Reference]

944450-44-6
Safety DataBack Directory
[Symbol(GHS) ]


GHS08
[Signal word ]

Danger
[Hazard statements ]

H360-H371-H373
[Precautionary statements ]

P260-P264-P270-P309+P311-P405-P501-P260-P314-P501
[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.
Reactions of 944450-44-6
Hazard InformationBack Directory
[Uses]

Takasago Ligands and Complexes for Asymmetric Reactions
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