2374-68-7

Usage

Uses

Used in Organic Chemical Synthesis:
Ethyl butane-1-sulfonate is utilized as a reagent in various organic chemical reactions due to its mild alkylating properties. It aids in the synthesis of a wide range of organic molecules, contributing to the development of new compounds and materials.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, ethyl butane-1-sulfonate serves as a key intermediate in the synthesis of various drugs and active pharmaceutical ingredients. Its ability to act as a mild alkylating agent facilitates the creation of new drug molecules with potential therapeutic applications.
Used in Chemical Research:
Ethyl butane-1-sulfonate is employed as a research tool in chemical laboratories to study the reactivity and properties of sulfonic acid esters. It helps researchers understand the underlying mechanisms of various organic reactions and contributes to the advancement of organic chemistry knowledge.
Used in Industrial Applications:
In the industrial sector, ethyl butane-1-sulfonate is used in the production of various chemicals, dyes, and other specialty products. Its versatility and mild alkylating properties make it a valuable component in the synthesis of a diverse array of industrial chemicals.

Upstream product

• 64-17-5 ethanol 
• 2386-60-9 perfluoro-1-butanesulfonyl fluoride 

Downstream Products

• 64-17-5 ethanol 
• 2386-47-2 butane-1-sulfonic acid 
• 75-00-3 chloroethane 
• 100-41-4 ethylbenzene 

Relevant academic research and scientific papers

Physicochemical characterization of new sulfonate and sulfate ammonium ionic liquids

In this work we describe the synthesis and thermal properties of nine new salts derived from ammonium that incorporate alkanesulfonate and alkanesulfate anions. Their structures were confirmed by 1H and 13C NMR and HRMS-ESI. Their thermal properties were determined by differential scanning calorimetry (DSC). Three of the synthesized salts have been shown to be room temperature ionic liquids: N-ethyl-N-(2-hydroxyethyl)-N,N-dimethylammonium butanesulfonate, N-ethyl-N,N-dimethylbutylammonium ethylsulfate, and N-ethyl-N-(2-hydroxyethyl)-N,N-dimethylammonium ethylsulfate. Experimental densities, speeds of sound, dynamic viscosities, and refractive indices of these three ionic liquids were measured at T = 298.15 K.

1-Alkyl-3-methylimidazolium alkanesulfonate ionic liquids, [C nH2n+1mim][CkH 2k+1SO3]: Synthesis and physicochemical properties

A set of 1-alkyl-3-methylimidazolium alkanesulfonate ionic liquids, [C nmim][CkSO3], formed by the variation of the alkyl chain lengths both in the cation and the anion (n = 1-6, 8, or 10; k = 1-4, or 6), was synthesised, with sixteen of them being novel. The ionic liquids were characterised by 1H and 13C NMR spectroscopy, and mass spectrometry. Their viscosities and densities as a function of temperature, as well as melting points and decomposition temperatures, were determined. The molecular volumes, both experimental and calculated, were found to depend linearly on the sum (n + k). the Owner Societies 2009.

Process for preparation of oxyglutaric acid ester derivatives

A process for preparing an oxyglutaric acid ester derivative of the formula: STR1 in which each of R1 and R2 is C1-5 alkoxy, C1-7 aralkyloxy, C7-9 halogenated aralkyloxy or phenyl, R4 is a hydroxyl-protecting group, and R5 is C1-10 alkyl which may have a substituent, comprises the steps of reacting a methyl phosphonate derivative or methyl phosphine oxide derivative with an oxyglutaric acid mono-ester to give a reaction product which comprises an oxyglutaric acid derivative having a phosphorus-containing group and a pentenedioic acid mono-ester (by-product), removing the pendenedioic acid mono-ester from the reaction product to isolate the oxyglutaric acid derivative, and converting the isolated oxyglutaric acid derivative into the oxyglutaric acid ester derivative. A process for obtaining an optically active oxyglutaric acid ester derivative is also disclosed.