4-Methylbenzene-1-Sulfenic acid butyl ester

Base Information

• Chemical Name: 4-Methylbenzene-1-Sulfenic acid butyl ester
• CAS No.: 40491-79-0
• Molecular Formula: C11H16O2S
• Molecular Weight: 212.313
• Mol file: 40491-79-0.mol

Synonyms:4-Methylbenzene-1-Sulfenic acid butyl ester;4-MethylbenzeneSulfenic acid butyl ester

Chemical Property of 4-Methylbenzene-1-Sulfenic acid butyl ester

Chemical Property:

• Boiling Point: 120 - 121 °C (8 mmHg)
• PSA: 45.51000
• LogP: 3.70000

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-Methylbenzene-1-Sulfenic acid butyl ester

There total 22 articles about 4-Methylbenzene-1-Sulfenic acid butyl 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: 97.0%

p-toluene sulfinic acid (536-57-2) + butan-1-ol (71-36-3) → butyl 4-methylbenzenesulfinate (40491-79-0)

Guidance literature:

With pyridine; chlorophosphoric acid diphenyl ester; In dichloromethane; for 15h; Product distribution; Ambient temperature; variation of reagents, temperature and reaction time;

DOI:10.1248/cpb.30.1646

Reference yield: 93.0%

para-thiocresol (106-45-6) + butan-1-ol (71-36-3) → butyl 4-methylbenzenesulfinate (40491-79-0)

Guidance literature:

With tetrabutylammonium perchlorate; In acetonitrile; at 20 ℃; for 8h; Electrochemical reaction;

DOI:10.1055/s-0040-1707966

Reference yield: 88.0%

sodium 4-methylbenzenesulfinate (824-79-3) + butan-1-ol (71-36-3) → butyl 4-methylbenzenesulfinate (40491-79-0)

Guidance literature:

With sulfuric acid; In dichloromethane; for 0.5h; Molecular sieve;

DOI:10.1016/j.tetlet.2019.151260

upstream raw materials:

4-methylbenzenesulfinyl chloride

butan-1-ol

p-toluene sulfinic acid

methyl p-toluene sulfinate

Downstream raw materials:

1-benzenesulfinyl-4-methyl-benzene

butan-1-ol

3-[(4-methylphenyl)sulfanyl]-1H-indole