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81500-92-7

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81500-92-7 Usage

General Description

3,5-Bis(trimethylsilyl)bromobenzene is a chemical compound with the molecular formula C10H15BrSi2. It is an organosilicon compound that contains both bromine and silicon atoms. The compound is commonly used as a reagent in organic synthesis, particularly in cross-coupling reactions. Its main function is to facilitate the formation of carbon-carbon and carbon-heteroatom bonds, making it a useful tool in the construction of complex organic molecules. The presence of trimethylsilyl groups enhances the reactivity and selectivity of this compound, allowing for efficient and controlled reactions. Overall, 3,5-Bis(trimethylsilyl)bromobenzene plays a crucial role in modern organic chemistry as a versatile building block for the synthesis of various organic compounds.

Check Digit Verification of cas no

The CAS Registry Mumber 81500-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,0 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81500-92:
(7*8)+(6*1)+(5*5)+(4*0)+(3*0)+(2*9)+(1*2)=107
107 % 10 = 7
So 81500-92-7 is a valid CAS Registry Number.

81500-92-7SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name (3-bromo-5-trimethylsilylphenyl)-trimethylsilane

1.2 Other means of identification

Product number -
Other names Silane,(5-bromo-1,3-phenylene)bis[trimethyl

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:81500-92-7 SDS

81500-92-7Relevant articles and documents

Linear Hydroaminoalkylation Products from Alkyl-Substituted Alkenes

Warsitz, Michael,Doye, Sven

supporting information, p. 15121 - 15125 (2020/10/23)

The regioselective conversion of alkyl-substituted alkenes into linear hydroaminoalkylation products represents a strongly desirable synthetic transformation. In particular, such conversions of N-methylamine derivatives are of great scientific interest, because they would give direct access to important amines with unbranched alkyl chains. Herein, we present a new one-pot procedure that includes an initial alkene hydroaminoalkylation with an α-silylated amine substrate and a subsequent protodesilylation reaction that delivers linear hydroaminoalkylation products with high selectivity from simple alkyl-substituted alkenes. For that purpose, new titanium catalysts have been developed, which are able to activate the α-C?H bond of more challenging α-silylated amine substrates. In addition, a direct relationship between the ligand structure of the new catalysts and the obtained regioselectivity is described.

Iridium-catalyzed oxidative olefination of furans with unactivated alkenes

Sevov, Christo S.,Hartwig, John F.

supporting information, p. 10625 - 10631 (2014/08/18)

The oxidative coupling of arenes and alkenes is an attractive strategy for the synthesis of vinylarenes, but reactions with unactivated alkenes have typically occurred in low yield. We report an Ir-catalyzed oxidative coupling of furans with unactivated olefins to generate branched vinylfuran products in high yields and with high selectivities with a second alkene as the hydrogen acceptor. Detailed mechanistic experiments revealed catalyst decomposition pathways that were alleviated by the judicious selection of reaction conditions and application of new ligands.

Synthesis of low generation phenylenealkylene dendrons as nonpolar building blocks for a dendrimer construction set

Beinhoff, Matthias,Karakaya, Birol,Schlüter, A. Dieter

, p. 79 - 90 (2007/10/03)

The gram scale syntheses of first and second generation (G1 and G2) dendrons 1-4, and 35, based on aryl and alkyl moieties, by Suzuki-Miyaura cross-coupling are presented. Both a divergent and an accelerated convergent route are applied. In addition, first results on the synthesis of hyperbranched oligomers of AB2 monomer 19 are reported.

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