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Ethyldimethoxyboron, also known as C2H7BO2, is an organoboron compound that consists of an ethyl group (C2H5) bonded to a boron atom, which is further connected to two methoxy groups (OCH3). This colorless liquid is an important intermediate in the synthesis of various organic compounds, particularly in the field of organic chemistry and pharmaceuticals. It is used as a reagent in the formation of carbon-carbon bonds and as a precursor for the preparation of other organoboron compounds. Ethyldimethoxyboron is also known for its role in the Suzuki-Miyaura cross-coupling reaction, a widely used method for the formation of carbon-carbon bonds in the synthesis of complex molecules.

7318-82-3

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7318-82-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 7318-82-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,1 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7318-82:
(6*7)+(5*3)+(4*1)+(3*8)+(2*8)+(1*2)=103
103 % 10 = 3
So 7318-82-3 is a valid CAS Registry Number.

7318-82-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name ethylboronic acid dimethyl ester

1.2 Other means of identification

Product number -
Other names ethyl-boronic acid,dimethyl ester

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:7318-82-3 SDS

7318-82-3Relevant academic research and scientific papers

Hydroboration with haloborane/trialkylsilane mixtures

Soundararajan, Raman,Matteson, Donald S.

, p. 4157 - 4166 (2008/10/09)

Trialkylsilanes or dialkylsilanes react rapidly with boron trichloride in the absence of ethereal solvents or other nucleophiles to form unsolvated dichloroborane. If no substrate is present, dichloroborane disproportionates to trichloroborane and two geo

A Novel Method for the In Situ Generation of Alkoxydialkylboranes and Their Use in the Selective Preparation of 1,3-Syn Diols

Chen, Kau-Ming,Gunderson, Karl G.,Hardtmann, Goetz E.,Prasad, Kapa,Repic, Oljan,Shapiro, Michael J.

, p. 1923 - 1926 (2007/10/02)

An in situ method for generating Et2BOCH3 from triethylborane and methanol without using any other catalysts is described.Using the Et2BOCH3 thus generated as a chelating agent, syn 1,3-diols are prepared in > 98 percent stereochemical purity by reducing β-hydroxy-ketones with sodium borohydride

DERIVES MONO ET BICYCLIQUES DU BORE TETRACOORDONNE ET DES α-AMINODIACIDES: REACTIONS AVEC DIVERS NUCLEOPHILES

Garrigues, Bernard,Mulliez, Michel

, p. 19 - 24 (2007/10/02)

Water, methanol and isopropylamine react mono- and bi-cyclic boroxazolidones (2a and 3a) by attacking the boron atom and not the CO group, with formation of aminodiacid and tricoordinated boron compounds.The boron compounds undergo successive B-C cleavage

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