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Merck
CN

936685

Grubbs Catalyst® M102 ChemBeads

greener alternative

solid

Synonym(s):

Grubbs Catalyst® M102, Benzylidene-bis(tricyclohexylphosphine)dichlororuthenium, Bis(tricyclohexylphosphine)benzylidine ruthenium(IV) dichloride ChemBeads, Dichloro(benzylidene)bis(tricyclohexylphosphine)ruthenium(II) ChemBeads, Grubbs Catalyst® 1st Generation ChemBeads, Grubbs Catalyst® M1a (C823) ChemBeads

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About This Item

Empirical Formula (Hill Notation):
C43H72Cl2P2Ru
CAS Number:
172222-30-9
Molecular Weight:
822.96
MDL number:
MFCD01074452
UNSPSC Code:
12352103
NACRES:
NA.21
Form:
solid ()

Key Documents

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Product Name

Grubbs Catalyst® M102 ChemBeads,

SMILES string

Cl[Ru]([P](C1CCCCC1)(C2CCCCC2)C3CCCCC3)([P](C4CCCCC4)(C5CCCCC5)C6CCCCC6)(Cl)=CC7=CC=CC=C7, C[Ph].P(C1CCCCC1)(C2CCCCC2)C3CCCCC3.P(C4CCCCC4)(C5CCCCC5)C6CCCCC6.Cl.Cl.[Ru]

InChI

1S/2C18H33P.C7H6.2ClH.Ru/c2*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;;;/h2*16-18H,1-15H2;1-6H;2*1H;

InChI key

AULHKSXXVKDNBT-UHFFFAOYSA-N

Quality Level

100

product line

ChemBeads

form

solid ()

composition

4-6 wt% loading of catalyst

reaction suitability

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

greener alternative product characteristics

Waste Prevention
Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

mp

153 °C (dec.)

greener alternative category

Aligned

Related Categories

General description

ChemBeads glass beads coated with Grubbs Catalyst® M102.
We are committed to bringing you Greener Alternative Products, which adhere to one or more of the 12 Principles of Greener Chemistry. ChemBeads are advanced solid-coated beads for high-throughput experimentation in various chemical applications. They enable precise dispensing of solid reagents, allowing researchers to conduct reactions with minimal material use, thus supporting waste prevention and catalysis principles while ensuring accuracy and reproducibility. This technology enhances efficiency and streamlines experimental processes in chemistry. Click here for more information.

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.
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.
For larger scale uses, product also available in powdered form (579726)

Features and Benefits

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

Grubbs Catalyst 7578
Grubbs Catalyst is a registered trademark of Umicore AG & Co. KG

pictograms

Flame
GHS02

signalword

Warning

hcodes

H228

Hazard Classifications

Flam. Sol. 2

Storage Class

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

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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

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