Skip to Content
MilliporeSigma
All Photos(1)

Documents

44297

Sigma-Aldrich

3-Methyl-2-butenylidene-bis(tricyclohexylphosphine)dichlororuthenium

purum, ≥98.0% (C)

Synonym(s):

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

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C41H74Cl2P2Ru
CAS Number:
194659-03-5
Molecular Weight:
800.95
MDL number:
MFCD04040047
UNSPSC Code:
12352300

grade

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

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

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

Storage Class

12 - Non Combustible Liquids

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
435508/1

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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
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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service