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44297

3-Methyl-2-butenyliden-bis-(tricyclohexylphosphin)-dichlororuthenium

Name: 3-Methyl-2-butenyliden-bis-(tricyclohexylphosphin)-dichlororuthenium
Brand: SIAL

purum, ≥98.0% (C)

Synonym(e):

3-Methyl-2-butenylidene-bis(tricyclohexylphosphine)ruthenium dichloride, Dichloro(3-methyl-2-butenylidene)bis(tricyclohexylphosphine)ruthenium, Grubbs catalyst 3-methyl-2-butenylidene

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About This Item

Empirische Formel (Hill-System):

C₄₁H₇₄Cl₂P₂Ru

CAS-Nummer:

194659-03-5

Molekulargewicht:

800.95

MDL-Nummer:

MFCD04040047

UNSPSC-Code:

12352300

Qualität

purum

Assay

≥98.0% (C)

SMILES String

C/C(C)=C\C=[Ru](\Cl)Cl.C1CCC(CC1)P(C2CCCCC2)C3CCCCC3.C4CCC(CC4)P(C5CCCCC5)C6CCCCC6

Verpackung

Bottomless glass bottle. Contents are inside inserted fused cone.

Sonstige Hinweise

Catalyst for olefin metathesis reactions; Precursor to a second-generation Grubb′s catalyst that is effective to form trisubstituted olefins

Lagerklassenschlüssel

12 - Non Combustible Liquids

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

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Analysenzertifikate (COA)

Lot/Batch Number

435508/1

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In situ preparation of a highly active N-heterocyclic carbene-coordinated olefin metathesis catalyst.

J P Morgan et al.

Organic letters, 2(20), 3153-3155 (2000-09-29)

Highly active N-heterocyclic carbene-coordinated catalysts may be synthesized and used in situ, without requiring prior isolation of the catalyst. Activation of this in situ catalyst with ethereal HCl dramatically reduces the reaction times required for high conversions. A variety of

Mechanism and activity of ruthenium olefin metathesis catalysts.

M S Sanford et al.

Journal of the American Chemical Society, 123(27), 6543-6554 (2001-07-06)

This report details the effects of ligand variation on the mechanism and activity of ruthenium-based olefin metathesis catalysts. A series of ruthenium complexes of the general formula L(PR(3))(X)(2)Ru=CHR(1) have been prepared, and the influence of the substituents L, X, R

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