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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl 

Basic information Reactions Reactions Safety Supplier Related

Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl  Basic information

Product Name:
Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl 
Synonyms:
  • Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl 
  • (S)-RuCl[(p-cyMene)(SEGPHOS)]Cl
  • [RuCl(p-cymene)((S)-segphos(regR))]Cl
  • CHLORO[(S)-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-4,4'-BI-1,3-BENZODIOXOLE](P-CYMENE)RUTHENIUM(II) CHLORIDE,[RUCL(P-CYMENE)((S)-SEGPHOS
  • [RUCL(P-CYMENE)((S)-SEGPHOS)]CL
  • )]Cl
  • -bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((S)-segphos
  • Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((S)-segphos(R))]Cl
CAS:
944451-29-0
MF:
C48H40Cl2O4P2Ru
MW:
914.76
Product Categories:
  • Ru
Mol File:
944451-29-0.mol
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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl  Chemical Properties

Melting point:
>100°C
storage temp. 
2-8°C
Water Solubility 
Insoluble in water
form 
Powder
color 
ocher to dark brown
Sensitive 
air sensitive
CAS DataBase Reference
944451-29-0
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Safety Information

WGK Germany 
3
HS Code 
2843.90.0000
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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl  Usage And Synthesis

Reactions

  1. Highly active highly enantioselective catalyst for hydrogenation of functionalized ketones. Slightly higher temperature is necessary to activate the cymene complexes.
  2. Asymmetric hydrogenation of α-substituted-β-alkyl-β-ketoesters accompanied by dynamic kinetic resolution. 

Reactions

  1. Organocatalyst used for the asymmetric hydrocyanation of imines.
  2. Catalyst used for enantioselective iso-Pictet-Spengler Reactions.
  3. Catalyst for multicomponent Aza-Henry Reaction 

Uses

Takasago Ligands and Complexes for Asymmetric Reactions

Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl Supplier

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Chloro[(S)-(-)-5,5'-bis(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II)chloride[RuCl (p-cymene)((S)-segphos)]Cl (944451-29-0)Related Product Information