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245011

Sigma-Aldrich

Triruthenium dodecacarbonyl

99%

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Synonym(s):
Ruthenium carbonyl, tri-Ruthenium dodecacarbonyl
Linear Formula:
Ru3(CO)12
CAS Number:
Molecular Weight:
639.33
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

99%

form

crystals

reaction suitability

core: ruthenium
reaction type: C-H Activation
reagent type: catalyst

SMILES string

[Ru].[Ru].[Ru].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+].[C-]#[O+]

InChI

1S/12CO.3Ru/c12*1-2;;;

InChI key

NQZFAUXPNWSLBI-UHFFFAOYSA-N

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1 of 4

This Item
701769208523223662
vibrant-m

245011

Triruthenium dodecacarbonyl

vibrant-m

208523

Ruthenium(III) chloride

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

100

form

crystals

form

crystals

form

solid

form

-

reaction suitability

core: ruthenium, reagent type: catalyst, reaction type: C-H Activation

reaction suitability

core: ruthenium, reagent type: catalyst

reaction suitability

core: ruthenium, reagent type: catalyst
reaction type: Atom Transfer Radical Polymerization (ATRP)

reaction suitability

core: ruthenium, reagent type: catalyst
reaction type: C-H Activation

General description

Atomic number of base material: 44 Ruthenium

Application

Carbonyl cluster precursor and H-transfer catalyst. Used in the reductive carbonylation of aromatic nitro compounds to carbamates. The phosphine-stabilized carbonyl cluster has been tethered to oxide supports. Applied in improved catalysis of the allylic amination of unactivated olefins by nitroarenes.
Catalyst used in a [3+2+1] carbonylative cycloaddition of silylacteylenes and α,ß-unsaturated ketones providing good yields of α-pyrones.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Inhalation

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves, type P3 (EN 143) respirator cartridges


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Tetrahedron Letters, 22, 1541-1541 (1981)
Journal of the Chemical Society. Chemical Communications, 1286-1286 (1984)
Takahide Fukuyama et al.
Organic letters, 9(4), 587-589 (2007-01-25)
Ruthenium catalyzes a carbonylative [3+2+1] cycloaddition, using silylacetylenes, alpha,beta-unsaturated ketones, and CO as the starting materials, providing the new method for the synthesis of tetrasubstituted alpha-pyrones. In this reaction, the carbonyl group and alpha-carbon of vinyl ketones are incorporated as
J. Chem. Soc., Dalton Trans., 2649-2649 (1988)
Journal of the American Chemical Society, 106, 4647-4647 (1984)

Articles

High Purity Metalorganic Precursors for CPV Device Fabrication

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