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ChemicalBook--->CAS DataBase List--->944451-28-9

944451-28-9

944451-28-9 Structure

944451-28-9 Structure
IdentificationBack Directory
[Name]

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

944451-28-9
[Synonyms]

RuCl[(p−
Chloro[(R)-(+)-5,5'
cymene)(SEGPHOS®
(R)RuCl[(pcyMene)(SEGPHOS)]Cl
[RuCl(p-cymene)((R)-segphos[R])]Cl
[RuCl(p-cymene)((R)-segphos(regR))]Cl
-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride,[RuCl(p-cymene)((R)-segphos
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(diphenylphosphino)-4,4'-bi-1,3-benzodioxole](p-cymene)ruthenium(II) chloride [RuCl(p-cymene)((R)-segphos(R))]Cl
[Molecular Formula]

[C48H42ClO4P2Ru]+Cl-
[MDL Number]

MFCD09753017
[MOL File]

944451-28-9.mol
[Molecular Weight]

914.76
Chemical PropertiesBack Directory
[Melting point ]

>100°C
[storage temp. ]

2-8°C
[Water Solubility ]

Insoluble in water
[form ]

Powder
[color ]

yellow
[Sensitive ]

air sensitive
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H335-H319-H315
[Precautionary statements ]

P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362
[WGK Germany ]

3
[HS Code ]

2843.90.0000
Questions and Answers (Q&A)Back Directory
[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 of 944451-28-9
Hazard InformationBack Directory
[Uses]

Takasago Ligands and Complexes for Asymmetric Reactions
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