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安全信息

936715

Sigma-Aldrich

Grubbs Catalyst® M300 ChemBeads

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别名:

Dichloro[1,3-bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene](benzylidene)bis(3-bromopyridine)ruthenium(II) ChemBeads, Grubbs Catalyst® 3rd Generation ChemBeads, Grubbs Catalyst® C884 ChemBeads, Grubbs Catalyst® M37a (C884) ChemBeads, [1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(phenylmethylene)bis(3-bromopyridine)ruthenium(II) ChemBeads, [1,3-Dimesityl-2-imidazolidinylidene]dichloro(phenylmethylene)bis(3-bromopyridine)ruthenium(II) ChemBeads

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About This Item

经验公式（希尔记法）:
C38H40Br2Cl2N4Ru
CAS号:
900169-53-1
分子量:
884.54
MDL编号:
MFCD09265164
UNSPSC代码:
12352300

表单

solid

质量水平

100

组成

loading of catalyst, 4-6 wt. %

反应适用性

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

储存温度

2-8°C

SMILES字符串

Brc1cccnc1.Brc2cccnc2.Cc3cc(C)c(N4CCN(C4=[Ru](Cl)(Cl)=Cc5ccccc5)c6c(C)cc(C)cc6C)c(C)c3

InChI

1S/C21H26N2.C7H6.2C5H4BrN.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;1-7-5-3-2-4-6-7;2*6-5-2-1-3-7-4-5;;;/h9-12H,7-8H2,1-6H3;1-6H;2*1-4H;2*1H;/q;;;;;;+2/p-2

InChI key

YDOACSUCKSODBO-UHFFFAOYSA-L

一般描述

ChemBeads glass beads coated with Grubbs Catalyst® M300.

应用

Metathesis: Ruthenium-Based Metathesis Catalysts Labile pyridine ligands result in a very fast initiator (even at 0 °C). Effective in cross metathesis of acrylonitrile. Also effective in RCM and the ROMP production of block copolymers and polymers with narrow PDIs

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 (682330)

其他说明

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

法律信息

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

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

新产品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCW7020

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