5-FLUORO-3-PENTAFLUOROETHYL-1-PHENYL-4-TRIFLUOROMETHYL-1H-PYRAZOLE

Base Information

• Chemical Name: 5-FLUORO-3-PENTAFLUOROETHYL-1-PHENYL-4-TRIFLUOROMETHYL-1H-PYRAZOLE
• CAS No.: 121807-33-8
• Molecular Formula: C₁₂H₅F₉N₂
• Molecular Weight: 348.171
• Mol file: 121807-33-8.mol

Synonyms:1-phenyl-3-pentafluoroethyl-4-trifluoromethyl-5-fluoropyrazole

Chemical Property of 5-FLUORO-3-PENTAFLUOROETHYL-1-PHENYL-4-TRIFLUOROMETHYL-1H-PYRAZOLE

Chemical Property:

Purity/Quality:

99% ^*data from raw suppliers

SG000219:5-Fluoro-3-pentafluoroethyl-1-phenyl-4-trifluoromethyl-1H-pyrazole 98 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5-FLUORO-3-PENTAFLUOROETHYL-1-PHENYL-4-TRIFLUOROMETHYL-1H-PYRAZOLE

There total 10 articles about 5-FLUORO-3-PENTAFLUOROETHYL-1-PHENYL-4-TRIFLUOROMETHYL-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: 95.0%

syn/anti-N-Phenyl-N'-[3,3,3-trifluoro-1-pentafluoroethyl-2-trifluoromethylpropylidene]hydrazine → 1-phenyl-3-pentafluoroethyl-4-trifluoromethyl-5-fluoropyrazole (121807-33-8)

Guidance literature:

With triethylamine; In acetonitrile; at 20 ℃; for 3h;

DOI:10.1016/S0022-1139(99)00079-2

Reference yield: 90.0%

perfluoro-2-methylpent-2-ene (1584-03-8) + phenylhydrazine (100-63-0) → 1-phenyl-3-pentafluoroethyl-4-trifluoromethyl-5-fluoropyrazole (121807-33-8)

Guidance literature:

With triethylamine; In acetonitrile; at 20 ℃; for 1h;

DOI:10.1007/BF00958848

Reference yield: 60.0%

triethylammonium perfluoro-2-methyl-1-ethyl-1-propepenolate (61637-90-9) + phenylhydrazine (100-63-0) → 1-phenyl-3-pentafluoroethyl-4-trifluoromethyl-5-fluoropyrazole (121807-33-8)

Guidance literature:

With triethylamine; In 1,2-dimethoxyethane; at 20 ℃; for 2h;

DOI:10.1007/BF00958848

upstream raw materials:

perfluoro-2-methylpent-2-ene

phenylhydrazine

2-(Trifluoromethyl)-1,1,1,4,4,5,5,5-octafluoropentan-3-one

triethylammonium perfluoro-2-methyl-1-ethyl-1-propepenolate

Downstream raw materials:

5-Aziridin-1-yl-3-pentafluoroethyl-1-phenyl-4-trifluoromethyl-1H-pyrazole

1-phenyl-3-pentafluoroethyl-4-trifluoromethyl-5-ethoxypyrazole

bis<2-(1-phenyl-3-pentafluoroethyl-4-trifluoromethylpyrazol-5-ylamino)ethyl> disulfide

1-phenyl-3-pentafluoroethyl-4-hydro-5-hydroxypyrazole