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Grubbs Catalyst® M204 ChemBeads

SIAL/919764

Synonym: (1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium; Benzylidene[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(tricyclohexylphosphine)ruthenium; Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)(tricyclohexylphosphine)ruthenium(II); Grubbs Catalyst® 2nd Generation; Grubbs Catalyst® M2a (C848)

CAS Number: 246047-72-3
Empirical Formula (Hill Notation): C46H65Cl2N2PRu
Molecular Weight: 848.97
Linear Formula: C46H65Cl2N2PRu
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-919764-250MG 250 mg
 $124.00
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45-919764-1G 1 g
 $311.00
1/EA		 Add To Favorites
Photo is meant to be representative of packaging you will receive if ordered. Appropriate product information is printed on actual labels and package types are subject to change.

 

composition ~ 4 wt.% loading of catalyst
form solid
Quality Level 100 
reaction suitability reagent type: catalyst
core: ruthenium
reaction type: Ring-Opening Polymerization
SMILES string CC1=CC(C)=CC(C)=C1N(CCN2C3=C(C=C(C=C3C)C)C)[C-2]2=[Ru+6](P(C4CCCCC4)(C5CCCCC5)C6CCCCC6)([Cl-])([Cl-])=[C-2]C7=CC=CC=C7
storage temp. 2-8°C
Application: Grubbs Catalyst® M204 can be used as a catalyst for ring-closing metathesis (RCM), cross-metathesis, and ring-opening metathesis polymerization (ROMP). It is also used to synthesize trisubstituted olefins with excellent functional group tolerance and selectivity via cross-metathesis and ring closing metathesis reactions.
It can also be used as a catalyst:
To synthesize coumarins from phenolic compounds via RCM.
To cleave secondary (E)-allyl vic-diols to aldehydes.

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
Other Notes: 569755 Hoveyda-Grubbs Catalyst 2nd Generation 

Grubbs Catalyst Technology for Olefin Metathesis by Aldrich 

High-Throughput Reaction Screening with Nanomoles of Solid Reagents Coated on Glass Beads 

Versatile Methods to Dispense Sub-Milligram Quantities of Solids using Chemical Coated Beads for High-Throughput Experimentation 

ChemBead Enabled High-Throughput Cross-Electrophile Coupling Reveals a New Complementary Ligand 
Storage Temp. 2-8°C

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