2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide

Base Information

• Chemical Name: 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide
• CAS No.: 1424279-91-3
• Molecular Formula: C₂₁H₁₆Cl₃F₃N₂O₂S
• Molecular Weight: 523.79
• Mol file: 1424279-91-3.mol

Synonyms:2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide

Chemical Property of 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide

There total 5 articles about 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide 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:

C18H10Cl4F3NO2 + 3-Thiacyclobutylamin (128861-76-7) → 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide (1424279-91-3)

Guidance literature:

With triethylamine; In dichloromethane; at 0 - 20 ℃; for 16h; Inert atmosphere;

Reference yield:

C18H10Cl4F3NO2 → 2-methyl-N-(thietan-3-yl)-4-[(5R)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide + 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide (1424279-91-3)

Guidance literature:

With 3-Thiacyclobutylamin; triethylamine; at 0 - 20 ℃; for 16h; Inert atmosphere;

Reference yield:

tert-butyl 2-methyl-4-[(Z)-4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-2-enoyl]benzoate (1424279-89-9) → 2-methyl-N-(thietan-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide (1424279-91-3)

Guidance literature:

Multi-step reaction with 4 steps

1: 1-anthracen-9-ylmethyl quininium chloride; hydroxylamine; caesium hydroxide hydrate / water; chloroform / 16.5 h / -30 °C

2: trifluoroacetic acid / dichloromethane / 0 - 20 °C

3: N,N-dimethyl-formamide; oxalyl dichloride / dichloromethane / 1.33 h / 20 - 30 °C / Inert atmosphere

4: triethylamine / dichloromethane / 16 h / 0 - 20 °C / Inert atmosphere

With oxalyl dichloride; caesium hydroxide hydrate; hydroxylamine; triethylamine; N,N-dimethyl-formamide; trifluoroacetic acid; 1-anthracen-9-ylmethyl quininium chloride; In dichloromethane; chloroform; water;

upstream raw materials:

tert-butyl 2-methyl-4-[(Z)-4,4,4-trifluoro-3-(3,4,5-trichlorophenyl)but-2-enoyl]benzoate

2-methyl-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzoic acid

3-Thiacyclobutylamin

tert-butyl 2-methyl-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzoate

Downstream raw materials:

2-methyl-N-(1-oxidothietan-1-ium-3-yl)-4-[(5S)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4H-isoxazol-3-yl]benzamide