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5-Trimethylsilylthiophene-2-boronic acid is a chemical compound that features a boronic acid group and a trimethylsilyl group attached to a thiophene ring. It is a versatile building block used in various organic synthesis reactions as a boronic acid derivative.
Used in Pharmaceutical Industry:
5-Trimethylsilylthiophene-2-boronic acid is used as a key intermediate in the synthesis of pharmaceuticals for its ability to form carbon-carbon bonds through Suzuki-Miyaura cross-coupling reactions, enabling the construction of complex organic molecules.
Used in Agrochemical Industry:
5-Trimethylsilylthiophene-2-boronic acid is used as a building block in the development of agrochemicals, contributing to the creation of effective compounds for agricultural applications.
Used in Materials Science:
5-Trimethylsilylthiophene-2-boronic acid is used as a component in the synthesis of advanced materials, taking advantage of its reactivity in cross-coupling reactions to form new materials with desired properties.
Used in Organic Synthesis:
5-Trimethylsilylthiophene-2-boronic acid is used as a reagent in organic synthesis for the preparation of functionalized thiophenes and other heterocyclic compounds, which are important in various chemical and pharmaceutical applications.

138983-68-3

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138983-68-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138983-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,8 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 138983-68:
(8*1)+(7*3)+(6*8)+(5*9)+(4*8)+(3*3)+(2*6)+(1*8)=183
183 % 10 = 3
So 138983-68-3 is a valid CAS Registry Number.

138983-68-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (5-trimethylsilylthiophen-2-yl)boronic acid

1.2 Other means of identification

Product number -
Other names 5-trimethylsilyl-2-thienylboronic acid

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:138983-68-3 SDS

138983-68-3Downstream Products

138983-68-3Relevant academic research and scientific papers

Novel synthesis of arylboronic acids by electroreduction of aromatic halides in the presence of trialkyl borates

Laza, Carine,Dunach, Elisabet,Serein-Spirau, Francoise,Moreau, Joel J. E.,Vellutini, Luc

, p. 373 - 375 (2002)

A novel preparation of aryl and heteroarylboronic acids by an electrochemical coupling reaction is described. It is based on the reductive coupling between aromatic or heteroaromatic halides and a trialkyl borate. The reactions are carried out in DMF or THF with the use of sacrificial aluminium or magnesium anodes in a single-compartment cell. Arylboronic acids are obtained with moderate to good selectivities and isolated yields.

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