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Sigma-Aldrich

Grubbs Catalyst® M102

Umicore, 97%

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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)
Empirical Formula (Hill Notation):
C43H72Cl2P2Ru
CAS Number:
Molecular Weight:
822.96
PubChem Substance ID:
NACRES:
NA.22

Quality Level

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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This Item
569747682330774901
reaction suitability

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

reaction suitability

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

reaction suitability

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

reaction suitability

core: ruthenium, reagent type: catalyst

mp

153 °C (dec.)

mp

143.5-148.5 °C

mp

140 °C (dec.)

mp

120-141 °C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

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

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

Signal Word

Warning

Hazard Statements

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

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Customers Also Viewed

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Brummer, O.; Ruckert, a.; Blechert, S.
Chemistry (Weinheim An Der Bergstrasse, Germany), 3, 441-441 (1997)
Charvet, R.: Novak, B. M.
Macromolecules, 34, 7680-7680 (2001)
Thomas A. Kirkland et al.
The Journal of organic chemistry, 62(21), 7310-7318 (2001-10-24)
Ruthenium alkylidene 1 and molybdenum alkylidene 2 have been utilized in the ring-closing metathesis (RCM) of dienes containing gem-disubstituted olefins to yield tri- and tetrasubstituted cyclic olefins. Dienes with sterically demanding and/or electron-withdrawing substituents such as Ph, CO(2)Me, and (t)()Bu
Dongwon Lee et al.
International journal of nanomedicine, 3(4), 471-476 (2008-01-01)
The overproduction of hydrogen peroxide is implicated in the progress of numerous life-threatening diseases and there is a great need for the development of contrast agents that can detect hydrogen peroxide in vivo. In this communication, we present a new
Michaut, M.; Parrain, J.-L.; Santelli, M.
Chemical Communications (Cambridge, England), 2567-2567 (1998)

Articles

This robust protocol for hydrosilylation of terminal acetylenes to give α-vinylsilanes using [Cp*Ru(MeCN)3]PF6, as well as a number of other catalysts for hydrosilylation, comes from the Trost group at Stanford University.

Related Content

Research in the Grubbs group has centered on the development and application of a suite of highly active, selective, and bench stable ruthenium alkylidene complexes capable of catalyzing versatile olefin metatheses.

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

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