5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole

Base Information

• Chemical Name: 5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole
• CAS No.: 1245643-25-7
• Molecular Formula: C13H13BrFIN2
• Molecular Weight: 423.0625932
• Hs Code.: 2933199090
• Mol file: 1245643-25-7.mol

Synonyms:5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole

Chemical Property of 5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole

Chemical Property:

• PSA: 17.82000
• LogP: 4.81130
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

5-(2-Bromo-5-fluorophenyl)-1-(tert-butyl)-4-iodo-1H-pyrazole 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole

There total 1 articles about 5-(2-Bromo-5-fluoro-phenyl)-1-tert-butyl-4-iodo-1H-pyrazole 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: 83.0%

5-(2-bromo-5-fluorophenyl)-1-tert-butyl-1H-pyrazole (1246078-72-7) → 5-(2-bromo-5-fluorophenyl)-1-tert-butyl-4-iodo-1H-pyrazole (1245643-25-7)

Guidance literature:

With Iodine monochloride; potassium carbonate; In dichloromethane; at 15 - 20 ℃; Product distribution / selectivity;

Reference yield:

5-(2-bromo-5-fluorophenyl)-1-tert-butyl-4-iodo-1H-pyrazole (1245643-25-7) + [N(E),R(S)]-N-(cyclopropylmethylene)-2-methyl-2-propanesulfinamide (736947-01-6) → (R)-N-((1R)-(5-(2-bromo-5-fluorophenyl)-1-tert-butyl-1H-pyrazol-4-yl)(cyclopropyl)methyl)-2-methylpropane-2-sulfinamide (1246078-74-9)

Guidance literature:

5-(2-bromo-5-fluorophenyl)-1-tert-butyl-4-iodo-1H-pyrazole; With isopropylmagnesium chloride; In tetrahydrofuran; at -10 - 0 ℃;

[N(E),R(S)]-N-(cyclopropylmethylene)-2-methyl-2-propanesulfinamide; In tetrahydrofuran; at -45 - 20 ℃;

With acetic acid; In tetrahydrofuran; at -20 - 20 ℃; Product distribution / selectivity;

upstream raw materials:

5-(2-bromo-5-fluorophenyl)-1-tert-butyl-1H-pyrazole

Downstream raw materials:

(R)-N-((1R)-(5-(2-bromo-5-fluorophenyl)-1-tert-butyl-1H-pyrazol-4-yl)(cyclopropyl)methyl)-2-methylpropane-2-sulfinamide