p-Toluenesulfonyl chloride, ReagentPlus, >=99%

Code: 240877-5g D2-231

Application

p-Toluenesulfonyl chloride may be used in the following processes:In combination with N-methylimidazole for the esterification or thioesterifica...


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Your Price
£26.90 5G
£32.28 inc. VAT

Application

p-Toluenesulfonyl chloride may be used in the following processes:In combination with N-methylimidazole for the esterification or thioesterification of carboxylic acids and alcohols or thiols.As an additive to enhance the yield of symmetrical biaryls via palladium chloride catalyzed homo-coupling of arylboronic acids in the absence of ligands.As a positive chlorine source for the ?-chlorination of ketones.Solvent-free tosylation of alcohols and phenols in the presence of heterodoxy acids.As an activator for reaction between 2-alkynylbenzaldoxime and phenolsto form 1-aroxyisoquinolines in the presence of silver triflate.As a catalyst for the solvent-free preparation of symmetrical bis(benzhydryl)ethers from benzhydrols.

General description

p-Toluenesulfonyl chloride is an organic sulfonyl chloride mainly used to convert hydroxyl groups into good leaving group by forming sulfonates.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Packaging

5 g in glass bottle

100, 500 g in poly bottle

assay≥99%
bp134 °C/10 mmHg (lit.)
formsolid
InChI keyYYROPELSRYBVMQ-UHFFFAOYSA-N
InChI1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3
mp65-69 °C (lit.)
product lineReagentPlus®
Quality Level200
SMILES stringCc1ccc(cc1)S(Cl)(=O)=O
solubilityethanol: freely soluble(lit.), benzene: freely soluble(lit.), chloroform: freely soluble(lit.), water: insoluble(lit.)
vapor pressure1 mmHg ( 88 °C)
Code
Description
Unit Size
List Price
Qty
240877-100G
Unit:100G
List Price: £104.00
Source:List Price
ADD
240877-500G
Unit:500G
List Price: £327.00
Source:List Price
ADD
Cas Number98-59-9
Hazard Class8
Un Number3261
Pack GroupIII
This product has met the following criteria: