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686190

Sigma-Aldrich

Chlorodicarbonyl(1-(isopropylamino)-2,3,4,5-tetraphenylcyclopentadienyl)ruthenium(II)

96%

Synonym(s):

Dicarbonylchloro[(1,2,3,4,5-η)-1-[(1-methylethylamino]-2,3,4,5-tetraphenyl-2,4-cyclopentadien-1-yl]ruthenium

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About This Item

Empirical Formula (Hill Notation):
C34H28ClNO2Ru
CAS Number:
Molecular Weight:
619.11
UNSPSC Code:
12161600
PubChem Substance ID:

Assay

96%

form

powder

reaction suitability

core: ruthenium
reagent type: catalyst

SMILES string

[Cl-].[Ru+].[C-]#[O+].[C-]#[O+].CC(C)N[C]1[C]([C]([C]([C]1c2ccccc2)c3ccccc3)c4ccccc4)c5ccccc5

InChI

1S/C32H28N.2CO.ClH.Ru/c1-23(2)33-32-30(26-19-11-5-12-20-26)28(24-15-7-3-8-16-24)29(25-17-9-4-10-18-25)31(32)27-21-13-6-14-22-27;2*1-2;;/h3-23,33H,1-2H3;;;1H;/q;;;;+1/p-1

InChI key

BRMXQWNTLPPMGQ-UHFFFAOYSA-M

Application

Catalyst for asymmetric:
  • Synthesis of achaetolide
  • Transfer hydrogenation and racemization
  • Total synthesis of stagonolide-C

Reactant for synthesis of air-stable racemization catalysts

Racemization catalyst for dynamic kinetic resolution of secondary alcohols
Metal catalyst used in conjunction with enzymes for enantioselective transformations via dynamic kinetic resolution.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

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Mahn-Joo Kim et al.
Journal of the American Chemical Society, 125(38), 11494-11495 (2003-09-18)
A new procedure for the dynamic kinetic resolution (DKR) of racemic alcohols into single enantiomers is described. This procedure employs surfactant-treated subtilisin as an (S)-selective resolving catalyst and an aminocyclopentadienylruthenium complex as a racemizing catalyst. The DKR is performed best

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