569747

Grubbs Catalyst^® M204

Umicore

• 동의어(들): (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)
• 실험식(Hill 표기법): C₄₆H₆₅Cl₂N₂PRu
• CAS Number: 246047-72-3
• Molecular Weight: 848.97
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329758255
• NACRES: NA.22

속성

• Quality Level: 100
• 형태: solid
• 반응 적합성: core: ruthenium; reagent type: catalyst; reaction type: Ring-Opening Polymerization
• mp: 143.5-148.5 °C
• 저장 온도: 2-8°C
• SMILES string: CC1=CC(C)=CC(C)=C1N2CCN(C3=C(C)C=C(C)C=C3C)C2=[Ru](Cl)(Cl)=CC4=CC=CC=C4.P(C5CCCCC5)(C6CCCCC6)C7CCCCC7
• 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

설명

애플리케이션

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.

For small scale and high throughput uses, product is also available as ChemBeads (919764)

Learn more about our metathesis catalysts

기타 정보

Grubbs Catalyst^® Technology for Olefin Metathesis by Aldrich

569755 Hoveyda-Grubbs Catalyst^® 2nd Generation

법적 정보

Product of Umicore

Product License
This product, its manufacturing or use, is the subject of one or more issued or pending U.S. Patents (and foreign equivalents) owned or controlled by Umicore PMC. The purchase of this product from Umicore PMC through Sigma-Aldrich, its affiliates or their authorized distributors conveys to the buyer a limited, one-time, non-exclusive, non-transferable, non-assignable license. Buyer′s use of this product may infringe patents owned or controlled by third parties. It is the sole responsibility of buyer to ensure that its use of the product does not infringe the patent rights of third parties or exceed the scope of the license granted herein.

For any further information on product please refer to your local Umicore PMC contact at http://www.pmc.umicore.com

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

안전성 정보

• 픽토그램: GHS02
• 신호어: Warning
• 유해 및 위험 성명서: H228
• 예방조치 성명서: P210 - P240 - P241 - P280 - P370 + P378
• 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
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)