Skip to Content
MilliporeSigma
All Photos(1)

Documents

936723

Sigma-Aldrich

Hoveyda-Grubbs Catalyst® M721 ChemBeads

new

Synonym(s):

Hoveyda-Grubbs Catalyst®M72 SI(o-Tol) (C571)

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

About This Item

Empirical Formula (Hill Notation):
C27H30Cl2N2ORu
CAS Number:
927429-61-6
Molecular Weight:
570.52
UNSPSC Code:
12352100

form

solid

Quality Level

100

composition

, 4-6 wt. % (loading of catalyst)

reaction suitability

reagent type: catalyst
core: ruthenium
reaction type: Ring-Opening Polymerization

SMILES string

Cl[Ru](C1N(C2=CC=CC=C2C)CCN1C3=CC=CC=C3C)(O4C(C)C)(Cl)=CC5=C4C=CC=C5

InChI

1S/C17H19N2.C10H12O.2ClH.Ru/c1-14-7-3-5-9-16(14)18-11-12-19(13-18)17-10-6-4-8-15(17)2;1-8(2)11-10-7-5-4-6-9(10)3;;;/h3-10,13H,11-12H2,1-2H3;3-8H,1-2H3;2*1H;/q;;;;+2/p-2

InChI key

AFQRYTARHOMPFY-UHFFFAOYSA-L

General description

Less sterically hindered analog of Hoveyda-Grubbs Catalyst® 2nd Generation. Excels at ring-closing metathesis reactions of sterically encumbered olefins. Also useful for the cross metathesis of olefins bearing large allylic substituents. ChemBeads are chemical coated glass beads. ChemBeads offer improved flowability and chemical uniformity perfect for automated solid dispensing and high-throughput experimentation. The method of creating ChemBeads uses no other chemicals or surfactants allowing the user to accurately dispense sub-milligram amounts of chemical.

Legal Information

Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

related product

Product No.
Description
Pricing

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

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

Sorry, we don't have COAs for this product available online at this time.

If you need assistance, please contact Customer Support.

Already Own This Product?

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

Visit the Document Library

David E White et al.
Journal of the American Chemical Society, 130(3), 810-811 (2008-01-01)
Described in this report is the first total synthesis of elatol, a halogenated sesquiterpene in the chamigrene natural product family. The key disconnections in our synthetic approach include an enantioselective decarboxylative allylation to form the all-carbon quaternary stereocenter and a
Ian C Stewart et al.
Organic letters, 9(8), 1589-1592 (2007-03-24)
[reaction: see text] A series of ruthenium-based metathesis catalysts with N-heterocyclic carbene (NHC) ligands have been prepared in which the N-aryl groups have been changed from mesityl to mono-ortho-substituted phenyl (e.g., tolyl). These new catalysts offer an exceptional increase in

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