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1025476-84-9

1025476-84-9 Structure

1025476-84-9 Structure
IdentificationBack Directory
[Name]

Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dtbm-segphos]
[CAS]

1025476-84-9
[Synonyms]

Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dtbm-segphos]
Diacetato{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}ruthenium(II) Ru(OAc)2[(S)-dtbm-segphos(R)]
[Molecular Formula]

C78H106O12P2Ru
[MDL Number]

MFCD17018804
Chemical PropertiesBack Directory
[form ]

solid
[color ]

yellow to brownish-red to dark green
[Sensitive ]

air sensitive
[CAS DataBase Reference]

1025476-84-9
Questions and Answers (Q&A)Back Directory
[Reactions]

  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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