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ChemicalBook > CAS DataBase List > Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl

Reactions
Product Name
Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl
CAS No.
944451-31-4
Chemical Name
Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl
Synonyms
oro{(S)-(-)-5,5'-bis[di(3,5-xyL;(S)-RuCl[(p-cyMene)(DM-SEGPHOS)]Cl;[RUCL(P-CYMENE)((S)-DM-SEGPHOS)]CL;[RuCl(p-cymene)((S)-dm-segphos[R])]Cl;[RuCl(p-cymene)((S)-dm-segphos(regR))]Cl;[RuCl(p-cymene)((S)-dm-segphos(regR))]Cl [RuCl(p-cymene)((S)-dm-segphos)]Cl;Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl;Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-dm-segphos(R))]Cl;[4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane:1-methyl-4-propan-2-ylbenzene:ruthenium(3+):dichloride
CBNumber
CB62512468
Molecular Formula
C56H56Cl2O4P2Ru
Formula Weight
1026.98
MOL File
944451-31-4.mol
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Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Property

Melting point:
>100°C
storage temp. 
2-8°C
Water Solubility 
Insoluble in water
form 
Powder
color 
orange to brown
Sensitive 
air sensitive
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Safety

WGK Germany 
3
HS Code 
2843.90.0000
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
692948
Product name
(S)-RuCl[(p-cymene)(DM-SEGPHOS?)]Cl
Packaging
100mg
Price
$54.2
Updated
2023/06/20
Sigma-Aldrich
Product number
692948
Product name
(S)-RuCl[(p-cymene)(DM-SEGPHOS?)]Cl
Packaging
50mg
Price
$31.5
Updated
2023/01/07
TCI Chemical
Product number
R0157
Product name
[RuCl(p-cymene)((S)-dm-segphos[R])]Cl
Packaging
200mg
Price
$64
Updated
2024/03/01
TCI Chemical
Product number
R0157
Product name
[RuCl(p-cymene)((S)-dm-segphos[R])]Cl
Packaging
1g
Price
$213
Updated
2024/03/01
Strem Chemicals
Product number
44-0099
Product name
Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-dm-segphos(R))]Cl
Packaging
250mg
Price
$64
Updated
2024/03/01
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Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Chemical Properties,Usage,Production

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.

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Preparation Products And Raw materials

Raw materials

Preparation Products

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Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl Suppliers

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944451-31-4, Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]ClRelated Search:

Dimethylammonium dichlorotri(μ-chloro)bis{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II)[NH2Me2][{RuCl((S)-dm-segphos)}2(μ-Cl)3] Dimethylammonium dichlorotri(chloro)bis{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}diruthenate(II) [NH2Me2][{RuCl((R)-dm-segphos)}2(Cl)3] Dimethylammoniumdichlorotri(mu-chloro)bis[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole]diruthenate(II) Diacetato[(R)-(+)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl]ruthenium(II) Chloro{(S)-(+)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((S)-dtbm-segphos)]Cl　 Chloro[(R)-(+)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos)]Cl Chloro{(R)-(-)-5,5'-bis[di(3,5-di-t-butyl-4-methoxyphenyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II)chloride[RuCl(p-cymene) ((R)-dtbm-segphos)]Cl　 Chloro{(R)-(+)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((R)-dm-segphos)]Cl　 Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl　

  • Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole} (p-cymene)ruthenium(II)chloride[RuCl(p-cymene)((S)-dm-segphos)]Cl
  • (S)-RuCl[(p-cyMene)(DM-SEGPHOS)]Cl
  • [RuCl(p-cymene)((S)-dm-segphos(regR))]Cl
  • [RUCL(P-CYMENE)((S)-DM-SEGPHOS)]CL
  • Chloro{(S)-(-)-5,5'-bis[di(3,5-xylyl)phosphino]-4,4'-bi-1,3-benzodioxole}(p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-dm-segphos(R))]Cl
  • [RuCl(p-cymene)((S)-dm-segphos[R])]Cl
  • [4-[5-bis(3,5-dimethylphenyl)phosphanyl-1,3-benzodioxol-4-yl]-1,3-benzodioxol-5-yl]-bis(3,5-dimethylphenyl)phosphane:1-methyl-4-propan-2-ylbenzene:ruthenium(3+):dichloride
  • [RuCl(p-cymene)((S)-dm-segphos(regR))]Cl [RuCl(p-cymene)((S)-dm-segphos)]Cl
  • oro{(S)-(-)-5,5'-bis[di(3,5-xyL
  • 944451-31-4
  • C56H58Cl2O4P2Ru