methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate

Base Information

• Chemical Name: methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate
• CAS No.: 1454288-73-3
• Molecular Formula: C₂₀H₁₅ClN₄O₅S
• Molecular Weight: 458.882
• Mol file: 1454288-73-3.mol

Synonyms:methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate

Chemical Property of methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate

There total 5 articles about methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate 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:

3-(methanesulfonyl)benzohydrazide (953885-64-8) + 1-(2-chlorophenyl)-3-(methoxycarbonyl)-1H-pyrazole-5-carboxylic acid (1454290-82-4) → methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate (1454288-73-3)

Guidance literature:

3-(methanesulfonyl)benzohydrazide; 1-(2-chlorophenyl)-3-(methoxycarbonyl)-1H-pyrazole-5-carboxylic acid; With Imidazole hydrochloride; In dichloromethane; for 0.5h;

With triethylamine; In dichloromethane; at 20 ℃;

Reference yield:

methyl 4-(furan-2-yl)-2,4-dioxobutanoate (374063-90-8) → methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate (1454288-73-3)

Guidance literature:

Multi-step reaction with 3 steps

1.1: methanol / 6 h / Reflux

2.1: sodium periodate; ruthenium trichloride; water / acetonitrile; tetrachloromethane / 72 h / 20 °C

3.1: Imidazole hydrochloride / dichloromethane / 0.5 h

3.2: 20 °C

With ruthenium trichloride; sodium periodate; water; Imidazole hydrochloride; In methanol; tetrachloromethane; dichloromethane; acetonitrile;

Reference yield:

methyl 1-(2-chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylate (1154390-60-9) → methyl 1-(2-chlorophenyl)-5-(5-(3-(methylsulfonyl)phenyl)-1,3,4-oxadiazol-2-yl)-1H-pyrazole-3-carboxylate (1454288-73-3)

Guidance literature:

Multi-step reaction with 2 steps

1.1: sodium periodate; ruthenium trichloride; water / acetonitrile; tetrachloromethane / 72 h / 20 °C

2.1: Imidazole hydrochloride / dichloromethane / 0.5 h

2.2: 20 °C

With ruthenium trichloride; sodium periodate; water; Imidazole hydrochloride; In tetrachloromethane; dichloromethane; acetonitrile;

upstream raw materials:

methyl 4-(furan-2-yl)-2,4-dioxobutanoate

methyl 1-(2-chlorophenyl)-5-(furan-2-yl)-1H-pyrazole-3-carboxylate

3-(methanesulfonyl)benzohydrazide

1-(2-chlorophenyl)-3-(methoxycarbonyl)-1H-pyrazole-5-carboxylic acid