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579726

Sigma-Aldrich

Grubbs Catalyst® M102

Umicore, 97%

Synonym(s):

Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium, Bis(tricyclohexylphosphine)benzylidine ruthenium(IV) dichloride, Dichloro(benzylidene)bis(tricyclohexylphosphine)ruthenium(II), Grubbs Catalyst® 1st Generation, Grubbs Catalyst® M1a (C823)

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About This Item

Empirical Formula (Hill Notation):
C43H72Cl2P2Ru
CAS Number:
172222-30-9
Molecular Weight:
822.96
UNSPSC Code:
12161600
PubChem Substance ID:
24881009
NACRES:
NA.22

Quality Level

100

Assay

97%

reaction suitability

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

mp

153 °C (dec.)

storage temp.

2-8°C

SMILES string

C[Ph].P(C1CCCCC1)(C2CCCCC2)C3CCCCC3.P(C4CCCCC4)(C5CCCCC5)C6CCCCC6.Cl.Cl.[Ru]

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Application

First metathesis catalyst to be widely used in organic synthesis. Useful for acyclic diene metathesis polymerization (ADMET), Ring-Opening Metathesis Polymerization (ROMP) of strained cyclic olefins, ring opening metathesis (ROM), olefin cross metathesis (CM) and ring closing metathesis (RCM) of terminal olefins under a variety of reactions conditions.

Learn more about our metathesis catalysts

Other Notes

Grubbs Catalyst® Technology for Olefin Metathesis by Aldrich

Legal Information

Product of Umicore

Additional information available at http://www.pmc.umicore.com
Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

Pictograms

Flame
GHS02

Signal Word

Warning

Hazard Statements

H228

Hazard Classifications

Flam. Sol. 2

Storage Class Code

4.1B - Flammable solid hazardous materials

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)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Brummer, O.; Ruckert, a.; Blechert, S.
Chemistry (Weinheim An Der Bergstrasse, Germany), 3, 441-441 (1997)
Michaut, M.; Parrain, J.-L.; Santelli, M.
Chemical Communications (Cambridge, England), 2567-2567 (1998)
Brzezinska, K.; Wolfe, P. S.
Macromolecular Chemistry and Physics, 197, 2065-2065 (1996)
Charvet, R.: Novak, B. M.
Macromolecules, 34, 7680-7680 (2001)
Young-Woo Kim et al.
Nature protocols, 6(6), 761-771 (2011-06-04)
This protocol provides a detailed procedure for the preparation of stapled α-helical peptides, which have proven their potential as useful molecular probes and as next-generation therapeutics. Two crucial features of this protocol are (i) the construction of peptide substrates containing
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