Benzenesulfinic acid, ethyl ester

Base Information

• Chemical Name: Benzenesulfinic acid, ethyl ester
• CAS No.: 1859-03-6
• Molecular Formula: C8H10O2S
• Molecular Weight: 170.232
• Mol file: 1859-03-6.mol

Synonyms:

Chemical Property of Benzenesulfinic acid, ethyl ester

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzenesulfinic acid, ethyl ester

There total 31 articles about Benzenesulfinic acid, ethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

ethanol (64-17-5) + thiophenol (108-98-5) → ethyl benzenesulfinate (1859-03-6)

Guidance literature:

With tetrabutylammonium tetrafluoroborate; In dichloromethane; at 20 ℃; for 20h; Electrochemical reaction; Inert atmosphere; Green chemistry;

DOI:10.1039/c9gc02125f

Reference yield: 87.0%

ethanol (64-17-5) + methoxymethyl phenyl sulfide (13865-50-4) → ethyl benzenesulfinate (1859-03-6)

Guidance literature:

With N-Bromosuccinimide; at -40 - -10 ℃;

DOI:10.1080/00397919508011835

Reference yield: 86.0%

ethanol (64-17-5) + benzenesufonyl hydrazide (80-17-1) → ethyl benzenesulfinate (1859-03-6)

Guidance literature:

With sodium hydrogensulfite; at 80 ℃; for 6h; Schlenk technique; Green chemistry;

DOI:10.1002/adsc.202001202

upstream raw materials:

ethyl chlorosulfite

ethanol

Benzenesulfinic acid

benzenesulphinyl chloride

Downstream raw materials:

1,1'-sulfinylbisbenzene

Ethyl benzenesulfonate

diphenyldisulfane

ethylphenylsulfoxide

Refernces

• 1、 Nguyen, Lan-Anh Thi,Le, Tri-Nghia,Duong, Cong-Thang,Vo, Chi-Tam,Duus, Fritz,Luu, Thi Xuan Thi. "Direct synthesis of sulfinic esters via ultrasound accelerated tandem reaction of thiols and alcohols with N-bromosuccinimide". . p. 519 - 528. Retrieved 2021/05/27.
• 2、 -. "Preparation method of sulfinate compound". Paragraph 0059-0062. . Retrieved 2021/02/13.