(S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoroMethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate

Base Information

• Chemical Name: (S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoroMethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate
• CAS No.: 870823-09-9
• Molecular Formula: C21H17Cl2F3N2O5S
• Molecular Weight: 537.344
• Mol file: 870823-09-9.mol

Synonyms:(S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoroMethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate

Chemical Property of (S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoroMethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate

Chemical Property:

• Boiling Point: 616.2±55.0 °C(Predicted)
• PKA: -1.89±0.10(Predicted)
• PSA: 95.87000
• Density: 1.48±0.1 g/cm3(Predicted)
• LogP: 6.95210

Purity/Quality:

NLT 98% ^*data from raw suppliers

(S)-ethyl4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoromethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of (S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoroMethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate

There total 1 articles about (S)-ethyl 4-(1-(3-(3,5-dichlorophenyl)-5-(trifluoroMethylsulfonyloxy)-1H-pyrazol-1-yl)ethyl)benzoate 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:

ethyl 4-{(1S)1-[3-(3,5-dichlorophenyl)-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]ethyl}benzoate (870823-08-8) + trifluoromethylsulfonic anhydride (358-23-6) → ethyl 4-[(1S)-1-(3-(3,5-dichlorophenyl)-5-{[(trifluoromethyl)sulfonyl]oxy}-1H-pyrazol-1-yl)ethyl]benzoate (870823-09-9)

Guidance literature:

With triethylamine; In tetrahydrofuran; at -78 ℃; for 1h;

Reference yield:

ethyl 4-[(1S)-1-(3-(3,5-dichlorophenyl)-5-{[(trifluoromethyl)sulfonyl]oxy}-1H-pyrazol-1-yl)ethyl]benzoate (870823-09-9) + (6-methoxy-2-naphthalene)boronic acid (156641-98-4) → ethyl 4-{(1S)-1-[3-(3,5-dichlorophenyl)-5-(6-methoxy-2-naphthyl)-1H-pyrazol-1-yl]ethyl}benzoate

Guidance literature:

With triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,2-dimethoxyethane; at 100 ℃; for 0.25h; Microwave;

upstream raw materials:

ethyl 4-{(1S)1-[3-(3,5-dichlorophenyl)-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]ethyl}benzoate

trifluoromethylsulfonic anhydride

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