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Sigma-Aldrich

Hoveyda-Grubbs Catalyst® M731

Umicore

Synonyme(s) :

Dichloro[1,3-bis(2,6-diisopropylphenyl)imidazolidin-2-ylidene][(5-isobutoxycarbonylamino)-(2-isopropoxy)benzylidene]ruthenium(II), Hoveyda-Grubbs Catalyst® M73 SIPr

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About This Item

Formule empirique (notation de Hill):
C42H59Cl2N3O3Ru
Numéro CAS:
1212009-05-6
Poids moléculaire :
825.91
Numéro MDL:
MFCD27952544
Code UNSPSC :
12161600
ID de substance PubChem :
329767751
Nomenclature NACRES :
NA.22

Niveau de qualité

100

Forme

powder

Pertinence de la réaction

core: ruthenium
reagent type: catalyst

Pf

230-235 °C

Température de stockage

2-8°C

Chaîne SMILES 

CC(C)OC1=C(C=C(NC(OCC(C)C)=O)C=C1)C=[Ru](Cl)(Cl)=C2N(C3=C(C(C)C)C=CC=C3C(C)C)CCN2C4=C(C(C)C)C=CC=C4C(C)C

InChI

1S/C27H38N2.C15H21NO3.2ClH.Ru/c1-18(2)22-11-9-12-23(19(3)4)26(22)28-15-16-29(17-28)27-24(20(5)6)13-10-14-25(27)21(7)8;1-10(2)9-18-15(17)16-13-6-7-14(12(5)8-13)19-11(3)4;;;/h9-14,18-21H,15-16H2,1-8H3;5-8,10-11H,9H2,1-4H3,(H,16,17);2*1H;/q;;;;+2/p-2

Clé InChI

HUXGPCXOYBIUSS-UHFFFAOYSA-L

Application

Hoveyda-Grubbs Catalyst® M73 SIPr is a second generation fast-initiation Hoveyda type ruthenium complex used to catalyze olefin metathesis. This catalyst exhibits high initiation rate even at -20°C. It is used in catalyzing ring-opening metathesis polymerization cross metathesis (ROMP/CM) of cyclooctene and microwave assisted cross metathesis-cyclization of 1,5-hexadiene.

Ruthenium-based catalysts for olefin metathesis
Grubbs Catalyst® Technology for Olefin Metathesis by Sigma-Aldrich

Informations légales

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

Pictogrammes

Exclamation mark
GHS07

Mention d'avertissement

Warning

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Irrit. 2

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
MKCM3059

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Synthesis and Application of Stereoretentive Ruthenium Catalysts on the Basis of the M7 and the Ru-Benzylidene-Oxazinone Design
Dumas A et al.
Organometallics, 37 (5), 829-834 (2018)
α,ω-Bis(trialkoxysilyl) difunctionalized polycyclooctenes from ruthenium-catalyzed chain-transfer ring-opening metathesis polymerization
Michel X et al.
Polym. Chem., 7 (29), 4810-4823 (2016)
Step-Economical Access to Valuable Weinreb Amide 2,5-Disubstituted Pyrrolidines by a Sequential One-Pot Two-Directional Cross-Metathesis/Cyclizing Aza-Michael Process
Boufroura H et al.
The Journal of Organic Chemistry, 78 (6), 2346-2354 (2013)
Screening of a selection of commercially available homogeneous Ru-catalysts in valuable olefin metathesis transformations
Caijo F et al.
Catalysis Science & Technology, 3 (2), 429-435 (2013)
α-Trialkoxysilyl Functionalized Polycyclooctenes Synthesized by Chain-Transfer Ring-Opening Metathesis Polymerization
Diallo A K et al.
Macromolecules, 48 (20), 7453-7465 (2015)

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