METHYL 4-CHLOROBENZENE SULFINATE

Base Information

• Chemical Name: METHYL 4-CHLOROBENZENE SULFINATE
• CAS No.: 26760-21-4
• Molecular Formula: C7H7 Cl O2 S
• Molecular Weight: 190.65
• Hs Code.: 2930909090
• Mol file: 26760-21-4.mol

Synonyms:Benzenesulfinicacid, p-chloro-, methyl ester (7CI,8CI); Methyl p-chlorobenzenesulfinate

Chemical Property of METHYL 4-CHLOROBENZENE SULFINATE

Chemical Property:

• PSA: 45.51000
• LogP: 2.87470

Purity/Quality:

98%min ^*data from raw suppliers

METHYL 4-CHLOROBENZENE SULPHINATE 95.00% ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of METHYL 4-CHLOROBENZENE SULFINATE

There total 13 articles about METHYL 4-CHLOROBENZENE SULFINATE 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: 94.0%

methanol (67-56-1) + p-Chlorothiophenol (106-54-7) → methyl p-chlorobenzenesulphinate (26760-21-4)

Guidance literature:

With lithium perchlorate; at 20 ℃; for 9h; Electrochemical reaction;

DOI:10.1055/s-0040-1707966

Reference yield: 94.0%

methanol (67-56-1) + 4-chlorobenzenesulfinic acid (100-03-8) → methyl p-chlorobenzenesulphinate (26760-21-4)

Guidance literature:

With Ethyl isocyanoacetate; In dichloromethane; at 20 ℃; for 6h;

DOI:10.1002/adsc.202100915

Reference yield: 87.0%

methanol (67-56-1) + 4,4'-dichlorodiphenyl disulfide (1142-19-4) → methyl p-chlorobenzenesulphinate (26760-21-4)

Guidance literature:

With bis-[(trifluoroacetoxy)iodo]benzene; for 3h; Heating;

DOI:10.1080/00397919708006060

upstream raw materials:

sodium p-chlorobenzenesulphinate

methyl chloroformate

methanol

4,4'-dichlorodiphenyl disulfide

Downstream raw materials:

N-(4-chlorophenylsulfinyl)-N,N-diethylamine

N-allyl-4-chlorobenzenesulfinamide

[4-(4-chloro-benzenesulfinyl)phenyl]dimethylamine

p-Chloro-N-phenylbenzenesulfinamide

Refernces

• 1、 Zhang, Guofu,Fan, Qiankun,Wang, Huimin,Zhao, Yiyong,Ding, Chengrong. "NaHSO3-Mediated Direct Synthesis of Sulfinic Esters from Sulfonyl Hydrazides under Transition-Metal-Free Conditions". supporting information. p. 833 - 837. Retrieved 2020/12/07.
• 2、 Zhou, Hongyan,Duan, Jiaokui,Xie, Dongtai,Yang, Jingya,Ma, Ben,Wang, Ganggang,Wu, Chengqi,Wang, Xi-Cun. "Electrochemical Synthesis of Sulfinic Esters via Aerobic Oxidative Esterification of Thiophenols with Alcohols". . p. 2705 - 2712. Retrieved 2020/09/15.