919764
Grubbs Catalyst® M204 ChemBeads
solid
Synonym(s):
(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)
Select a Size
| Size/SKU | Availability | Price |
|---|---|---|
250 mg | Check Cart for Availability | $69.00 |
1 g | Check Cart for Availability | $148.00 $111.00 |
About This Item
Product Name
Grubbs Catalyst® M204 ChemBeads,
Quality Segment
product line
ChemBeads
form
solid
composition
~ 4 wt.% loading of catalyst
reaction suitability
reagent type: catalyst
core: ruthenium
reaction type: Ring-Opening Polymerization
storage temp.
2-8°C
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
InChI
1S/C21H26N2.C18H33P.C7H6.2ClH.Ru/c1-14-9-16(3)20(17(4)10-14)22-7-8-23(13-22)21-18(5)11-15(2)12-19(21)6;1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;1-7-5-3-2-4-6-7;;;/h9-12H,7-8H2,1-6H3;16-18H,1-15H2;1-6H;2*1H;/q;;;;;+2/p-2
InChI key
FCDPQMAOJARMTG-UHFFFAOYSA-L
Application
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.
Learn more about ChemBeads products
For larger scale uses, product is also available in powdered form (569747)
Other Notes
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
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description - | description Umicore | description - | description - |
| reaction suitability reagent type: catalyst | reaction suitability core: ruthenium | reaction suitability reagent type: catalyst | reaction suitability reagent type: catalyst |
| form solid | form solid | form solid | form solid () |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. - |
| product line ChemBeads | product line Grubbs Catalyst® M200 Series | product line ChemBeads | product line ChemBeads |
| composition ~ 4 wt.% loading of catalyst | composition - | composition loading of catalyst, 4-6 wt. % | composition 4-6 wt% loading of catalyst |
Signal Word
Danger
Hazard Codes
Precautionary Statements
Hazard Classifications
Carc. 1B Inhalation - Flam. Sol. 2
Storage Class
4.1B - Flammable solid hazardous materials
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
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