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5-Chloro-2-(methylthio)pyridine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89379-91-9

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89379-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89379-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,7 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89379-91:
(7*8)+(6*9)+(5*3)+(4*7)+(3*9)+(2*9)+(1*1)=199
199 % 10 = 9
So 89379-91-9 is a valid CAS Registry Number.

89379-91-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name Pyridine, 5-chloro-2-(methylthio)-

1.2 Other means of identification

Product number -
Other names 5-CHLORO-2-METHYLTHIOPYRIDINE

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:89379-91-9 SDS

89379-91-9Downstream Products

89379-91-9Relevant articles and documents

Cesium carbonate-promoted synthesis of aryl methyl sulfides using: S -methylisothiourea sulfate under transition-metal-free conditions

Zhang, Caiyang,Zhou, You,Huang, Jintao,Tu, Canhui,Zhou, Xiaoai,Yin, Guodong

, p. 6316 - 6321 (2018/09/10)

In the presence of cesium carbonate, an efficient synthesis of aryl methyl sulfides by the reactions of aryl halides with commercially available S-methylisothiourea sulfate is developed. This odourless and highly crystalline solid can be used as the subst

A study on the BF3 directed lithiation of 3-chloro- and 3-bromopyridine

Dhau, Jaspreet S.,Singh, Amritpal,Kasetti, Yoganjaneyulu,Bhatia, Sonam,Bharatam, Parsad V.,Brand?o, Paula,Félix, Vítor,Singh, Kamal N.

, p. 10284 - 10291 (2013/11/19)

The BF3-directed lithiation of 3-chloro- and 3-bromopyridine (1a and 1b, respectively) has been investigated. The reactions of 3-chloro- or 3-bromopyridine-BF3 adduct with LDA (1.3/1.1 equiv) followed by quenching with benzaldehyde or iodine exclusively gave the C-2 substituted products. However, when 2.2 equiv of LDA and dimethyl disulfide was used, a C-6 substituted product was obtained. Dilithiation of 1a and 1b has been studied with and without the involvement of BF3 complexation. The role of Lia?F(BF3) interactions has been investigated by experimental and DFT calculations.

LIGAND EXCHANGE AND LIGAND COUPLING VIA THE ?-SULFURANE INTERMEDIATE IN THE REACTION OF ALKYL 2-PYRIDYL SULFOXIDE WITH GRIGNARD REAGENTS: CONVENIENT PREPARATION OF 2,2'-BIPYRIDINES

Oae, Shigeru,Kawai, Tsutomu,Furukawa, Naomichi

, p. 123 - 132 (2007/10/02)

The reaction between methyl 2-pyridyl sulfoxide (1) with Grignard reagents afforded 2,2'-bipyridine (2) in moderate yield.The reaction is considered to involve initial ligand exchange to generate 2-pyridylmagnesium halide which in the subsequent step attacks the original sulfoxide to form the ?-sulfurane that undergoes ligand coupling to afford 2.The reaction of t-butyl-2-pyridyl sulfoxide (3) with C6H5MgBr, however, gave only 2-phenylpyridine (4).This may due to steric hindrance to the initial ligand exchange.Formation of 2 is a convenient process for preparation of 2,2'-bipyridines bearing various substituents.

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