2-Methyl-dithiobenzoic acid pent-4-enyl ester

Base Information

• Chemical Name: 2-Methyl-dithiobenzoic acid pent-4-enyl ester
• CAS No.: 180745-04-4
• Molecular Formula: C₁₃H₁₆S₂
• Molecular Weight: 236.402
• Mol file: 180745-04-4.mol

Synonyms:

Chemical Property of 2-Methyl-dithiobenzoic acid pent-4-enyl ester

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of 2-Methyl-dithiobenzoic acid pent-4-enyl ester

There total 2 articles about 2-Methyl-dithiobenzoic acid pent-4-enyl 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: 95.0%

bromopentene (1119-51-3) + 2-Methyl-dithiobenzoatetetraethyl-ammonium; → 2-Methyl-dithiobenzoic acid pent-4-enyl ester (180745-04-4)

Guidance literature:

In 1,2-dimethoxyethane; for 3h; Ambient temperature;

Reference yield:

2-methylphenyl bromide (95-46-5) → 2-Methyl-dithiobenzoic acid pent-4-enyl ester (180745-04-4)

Guidance literature:

Multi-step reaction with 2 steps

2: 95 percent / 1,2-dimethoxy-ethane / 3 h / Ambient temperature

In 1,2-dimethoxyethane;

Reference yield:

2-Methyl-dithiobenzoic acid pent-4-enyl ester (180745-04-4) → (2R,3S)-2,3-Bis-pent-4-enylsulfanyl-2,3-di-o-tolyl-[1,4]dithiane

Guidance literature:

Multi-step reaction with 2 steps

1: 1,2-dimethoxy-ethane / 3 h / Ambient temperature

2: 1.) LiHMDS, 2.) MeI / 1.) DME, hexane, -60 deg C to r.t., 60 min, 2.) 1 h

With lithium hexamethyldisilazane; methyl iodide; In 1,2-dimethoxyethane;

upstream raw materials:

bromopentene

2-methylphenyl bromide

Refernces