Benzene, 1-(ethenylsulfinyl)-4-methyl-

Base Information

• Chemical Name: Benzene, 1-(ethenylsulfinyl)-4-methyl-
• CAS No.: 36832-47-0
• Molecular Formula: C9H10OS
• Molecular Weight: 166.244
• Mol file: 36832-47-0.mol

Synonyms:4-methylphenyl vinyl sulfoxide;(+/-)-4-Vinylsulfin-toluol;p-tolyl vinyl sulfoxide;vinyl-4-tolylsulfoxide;p-tolyl-vinyl sulfoxide;p-Tolyl-vinyl-sulfoxid;

Chemical Property of Benzene, 1-(ethenylsulfinyl)-4-methyl-

Chemical Property:

• PSA: 36.28000
• LogP: 3.11180

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzene, 1-(ethenylsulfinyl)-4-methyl-

There total 14 articles about Benzene, 1-(ethenylsulfinyl)-4-methyl- 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: 75.0%

p-tolyl vinyl sulfide (16336-54-2) → vinyl-4-tolylsulfoxide (36832-47-0)

Guidance literature:

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at -78 - 20 ℃;

DOI:10.1021/ja054821l

Reference yield: 53.0%

isopropyl 4-methylbenzenesulfinate (31536-21-7) + vinyl magnesium bromide (1826-67-1) → vinyl-4-tolylsulfoxide (36832-47-0)

Guidance literature:

In tetrahydrofuran; diethyl ether; at 20 ℃; for 1h; Inert atmosphere;

DOI:10.1021/acs.orglett.0c04023

Reference yield: 46.0%

Nitroethane (79-24-3) + vinyl-4-tolylsulfoxide (36832-47-0) → 3-nitro-1-p-tolylsulphinylbutane (77670-24-7,77670-35-0) + (+)-p-tolyl vinyl sulphoxide (27328-17-2,36832-47-0,54828-68-1,110455-66-8)

Guidance literature:

With potassium fluoride; (-)-(1R,2S)-N-benzyl-N-methylephedrinium bromide; In toluene; at 70 ℃; for 24h; Yields of byproduct given;

DOI:10.1039/P19810000547

upstream raw materials:

p-tolyl vinyl sulfide

4-methylbenzenesulfinyl chloride

vinyl magnesium bromide

(R_S,R)-1-(1-bromoethylsulfinyl)-4-methylbenzene

Downstream raw materials:

diethyl-[2-(toluene-4-sulfinyl)-ethyl]-amine

1-(toluene-4-sulfinyl)-2-p-tolylsulfanyl-ethane

3-nitro-1-p-tolylsulphinylbutane

(+)-p-tolyl vinyl sulphoxide