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3900-89-8

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3900-89-8 Usage

Chemical Properties

white crystalline powder

Uses

Different sources of media describe the Uses of 3900-89-8 differently. You can refer to the following data:
1. suzuki reaction
2. 2-Chlorophenylboronic Acid used in the preparation of imidazo[1,2-a]pyridine amides which has tuberculostatic activity.

Check Digit Verification of cas no

The CAS Registry Mumber 3900-89-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,0 and 0 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3900-89:
(6*3)+(5*9)+(4*0)+(3*0)+(2*8)+(1*9)=88
88 % 10 = 8
So 3900-89-8 is a valid CAS Registry Number.
InChI:InChI=1/C6H6BClO2/c8-6-4-2-1-3-5(6)7(9)10/h1-4,9-10H

3900-89-8 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (C1705)  2-Chlorophenylboronic Acid (contains varying amounts of Anhydride)  

  • 3900-89-8

  • 1g

  • 108.00CNY

  • Detail
  • TCI America

  • (C1705)  2-Chlorophenylboronic Acid (contains varying amounts of Anhydride)  

  • 3900-89-8

  • 5g

  • 400.00CNY

  • Detail
  • Alfa Aesar

  • (B23324)  2-Chlorobenzeneboronic acid, 97%   

  • 3900-89-8

  • 1g

  • 371.0CNY

  • Detail
  • Alfa Aesar

  • (B23324)  2-Chlorobenzeneboronic acid, 97%   

  • 3900-89-8

  • 5g

  • 1251.0CNY

  • Detail
  • Alfa Aesar

  • (B23324)  2-Chlorobenzeneboronic acid, 97%   

  • 3900-89-8

  • 25g

  • 5619.0CNY

  • Detail

3900-89-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Chlorophenylboronic acid

1.2 Other means of identification

Product number -
Other names (o-Chlorophenyl)boronic acid 2-Chlorobenzeneboronic acid o-chloro-Benzeneboronic 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:3900-89-8 SDS

3900-89-8Relevant articles and documents

Preparation method of monohalogenated phenylboronic acid

-

Paragraph 0066-0071, (2020/09/20)

The invention relates to the technical field of chemical synthesis, and particularly discloses a preparation method of monohalogenated phenylboronic acid. The preparation method comprises the following steps of: by taking dihalogenated benzene as a raw material and a mixture of lithium salt and alkaline ionic liquid as a catalyst, carrying out Grignard exchange with R1MgCl to generate monohalogenated phenyl magnesium chloride, reacting with B (OR) 3 to generate monohalogenated phenyl borate, and hydrolyzing under acidic conditions to obtain monohalogenated phenylboronic acid. The HPLC (High Performance Liquid Chromatography) content of the monohalogenated phenylboronic acid prepared by the method is greater than 99.5%; the total yield of the product is greater than 80%, the contents of monohalogenated phenylboronic acid and phenyldiboronic acid impurities of another halogen are both less than 0.003%, the requirements of modern fine chemical synthesis are completely met, the raw materials are easily available, the operation is simple, the safety is high, and the industrial production of monohalogenated phenylboronic acid is realized.

Bedford-type palladacycle-catalyzed miyaura borylation of aryl halides with tetrahydroxydiboron in water

Zernickel, Anna,Du, Weiyuan,Ghorpade, Seema A.,Sawant, Dinesh N.,Makki, Arwa A.,Sekar, Nagaiyan,Eppinger, J?rg

, p. 1842 - 1851 (2018/02/23)

A mild aqueous protocol for palladium catalyzed Miyaura borylation of aryl iodides, aryl bromides and aryl chlorides with tetrahydroxydiboron (BBA) as a borylating agent is developed. The developed methodology requires low catalyst loading of Bedford-type palladacycle catalyst (0.05 mol %) and works best under mild reaction conditions at 40 °C in short time of 6 h in water. In addition, our studies show that for Miyaura borylation using BBA in aqueous condition, maintaining a neutral reaction pH is very important for reproducibility and higher yields of corresponding borylated products. Moreover, our protocol is applicable for a broad range of aryl halides, corresponding borylated products are obtained in excellent yields up to 93% with 29 examples demonstrating its broad utility and functional group tolerance.

Borinic Acid Catalysed Reduction of Tertiary Amides with Hydrosilanes: A Mild and Chemoselective Synthesis of Amines

Chardon, Aurélien,Mohy El Dine, Tharwat,Legay, Rémi,De Paolis, Micha?l,Rouden, Jacques,Blanchet, Jér?me

supporting information, p. 2005 - 2009 (2017/02/19)

A reduction of various aryl, alkyl, and α,β-unsaturated amides with phenylsilane, catalysed by a borinic acid, is reported. The unprecedented reaction was carried out under very mild conditions and led to useful amines. Furthermore, the reaction tolerates a variety of functional groups. Initial investigations implicated that an intermediate diarylhydroborane is involved in the reaction mechanism.

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