3-p-tolylsulphonyl-2-p-tolylthiopropene

Base Information

• Chemical Name: 3-p-tolylsulphonyl-2-p-tolylthiopropene
• CAS No.: 97479-48-6
• Molecular Formula: C₁₇H₁₈O₂S₂
• Molecular Weight: 318.461
• Mol file: 97479-48-6.mol

Synonyms:3-p-tolylsulphonyl-2-p-tolylthiopropene

Chemical Property of 3-p-tolylsulphonyl-2-p-tolylthiopropene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 3-p-tolylsulphonyl-2-p-tolylthiopropene

There total 3 articles about 3-p-tolylsulphonyl-2-p-tolylthiopropene 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: 100.0%

4-tosylacetonitrile (16192-07-7) + para-thiocresol (106-45-6) → 3-p-tolylsulphonyl-2-p-tolylthiopropene (97479-48-6)

Guidance literature:

With triethylamine; In methanol; for 1.75h; Ambient temperature;

DOI:10.1002/oms.1210200404

Reference yield:

4-methylphenyl prop-2'-ynyl sulfide (33597-89-6) → 3-p-tolylsulphonyl-2-p-tolylthiopropene (97479-48-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / 86 percent hydrogen peroxide / acetic acid; diethyl ether / 3 h / Heating

2: 100 percent / triethylamine / methanol / 1.75 h / Ambient temperature

With dihydrogen peroxide; triethylamine; In methanol; diethyl ether; acetic acid;

DOI:10.1002/oms.1210200404

Reference yield:

para-thiocresol (106-45-6) → 3-p-tolylsulphonyl-2-p-tolylthiopropene (97479-48-6)

Guidance literature:

Multi-step reaction with 3 steps

1: KOH / methanol / 12 h / Ambient temperature

2: 90 percent / 86 percent hydrogen peroxide / acetic acid; diethyl ether / 3 h / Heating

3: 100 percent / triethylamine / methanol / 1.75 h / Ambient temperature

With potassium hydroxide; dihydrogen peroxide; triethylamine; In methanol; diethyl ether; acetic acid;

DOI:10.1002/oms.1210200404

upstream raw materials:

4-tosylacetonitrile

para-thiocresol

4-methylphenyl prop-2'-ynyl sulfide

Downstream raw materials:

di(p-tolyl) disulfide

2-p-tolylsulphonylmethylcyclopentyl methyl ketone

C₂₂H₂₆O₂S₂

4,4′-(prop-2-ene-1,2-diyldisulfonyl)bis(methylbenzene)