p-Methyl-thiobenzoyl-isothiocyanat

Base Information

• Chemical Name: p-Methyl-thiobenzoyl-isothiocyanat
• CAS No.: 20226-33-9
• Molecular Formula: C₉H₇NS₂
• Molecular Weight: 193.293
• Mol file: 20226-33-9.mol

Synonyms:p-Methyl-thiobenzoyl-isothiocyanat

Chemical Property of p-Methyl-thiobenzoyl-isothiocyanat

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of p-Methyl-thiobenzoyl-isothiocyanat

There total 3 articles about p-Methyl-thiobenzoyl-isothiocyanat 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:

triphenyl phosphite (101-02-0) + 5-p-tolyl-[1,2,4]dithiazole-3-thione (14606-20-3) → O,O,O-triphenyl phosphorothioate (597-82-0) + p-Methyl-thiobenzoyl-isothiocyanat (20226-33-9)

Guidance literature:

In acetonitrile; at 25 ℃;

DOI:10.1039/c2ob26460a

Reference yield:

4-methyldithioic acid (2168-80-1) → p-Methyl-thiobenzoyl-isothiocyanat (20226-33-9)

Guidance literature:

Multi-step reaction with 2 steps

1: 2,2,2-trichloro-4,5-benzo-1,3,2-dioxaphospholane

With trichloro(o-phenylenedioxy)phosphorane;

Reference yield:

4-methylthiobenzoyl chloride (3335-25-9) + sodium thiocyanide (540-72-7) → p-Methyl-thiobenzoyl-isothiocyanat (20226-33-9)

Guidance literature:

upstream raw materials:

4-methylthiobenzoyl chloride

sodium thiocyanide

4-methyldithioic acid

triphenyl phosphite

Refernces