2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Base Information

Chemical Name:2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole
CAS No.:1219736-02-3
Molecular Formula:C₂₂H₁₉Cl₃N₄S₂
Molecular Weight:509.911
Hs Code.:

Synonyms:2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Suppliers and Price of 2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of 2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

There total 7 articles about 2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole 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: 78.0%

: 1219737-04-8
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-N'-pivaloyl-1H-pyrazole-3-carbohydrazide

: 1219736-02-3
2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Guidance literature:: With Lawessons reagent; In tetrahydrofuran; at 155 ℃; for 0.833333h; Inert atmosphere; Microwave irradiation;

Reference yield:

: 24437-53-4
1-(4-chlorophenyl)-2-methylthio ethanone

: 1219736-02-3
2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Guidance literature:: Multi-step reaction with 5 steps

1.1: lithium hexamethyldisilazane / tert-butyl methyl ether / 1.5 h / -40 °C / Inert atmosphere

1.2: 0 - 20 °C / Inert atmosphere

2.1: ethanol / 17 h / 20 °C / Reflux

3.1: hydrazine hydrate / ethanol / 2 h / 90 °C

4.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 12 h / 20 °C

5.1: Lawessons reagent / tetrahydrofuran / 0.83 h / 155 °C / Microwave irradiation

With Lawessons reagent; dmap; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; lithium hexamethyldisilazane; In tetrahydrofuran; ethanol; dichloromethane; tert-butyl methyl ether;

Reference yield:

: ethyl 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methylsulfanyl-1H-pyrazole-3-carboxylate

: 1219736-02-3
2-tert-butyl-5-(5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-(methylthio)-1H-pyrazol-3-yl)-1,3,4-thiadiazole

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / ethanol / 2 h / 90 °C

2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 12 h / 20 °C

3: Lawessons reagent / tetrahydrofuran / 0.83 h / 155 °C / Microwave irradiation

With Lawessons reagent; dmap; hydrazine hydrate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; ethanol; dichloromethane;