5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid

Base Information

Chemical Name:5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid
CAS No.:265986-57-0
Molecular Formula:C₁₀H₇FN₂O₂
Molecular Weight:0
Hs Code.:
European Community (EC) Number:824-830-5
Nikkaji Number:J1.277.719A

Synonyms:5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid;265986-57-0;5-fluoro-1-phenylpyrazole-4-carboxylic acid;SCHEMBL2853100;MFCD01862045;AKOS024263435;FT-0734065;EN300-211840;5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylicacid;Z1509010617

Suppliers and Price of 5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of 5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid

Chemical Property:

XLogP3:1.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:206.04915563
Heavy Atom Count:15
Complexity:244

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)N2C(=C(C=N2)C(=O)O)F

Technology Process of 5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid

There total 6 articles about 5-fluoro-1-phenyl-1H-Pyrazole-4-carboxylic acid 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: 75.0%

: 124-38-9,18923-20-1
carbon dioxide

: 4-bromo-5-fluoro-1-phenyl-1H-pyrazole

: 265986-57-0
5-fluoro-1-phenyl-1H-pyrazole-4-carboxylic acid

Guidance literature:: 4-bromo-5-fluoro-1-phenyl-1H-pyrazole; With n-butyllithium; In tetrahydrofuran; hexane; at -75 ℃; for 0.75h; Inert atmosphere;

carbon dioxide; In tetrahydrofuran; hexane; at 20 ℃; for 12h; Inert atmosphere; Cooling with ice;
DOI:10.1021/acs.joc.8b00199

Reference yield: 68.0%

: 265986-50-3
methyl 5-fluoro-1-phenyl-1H-pyrazole-4-carboxylate

: 265986-57-0
5-fluoro-1-phenyl-1H-pyrazole-4-carboxylic acid

Guidance literature:: With lithium hydroxide; In tetrahydrofuran; water; at 25 ℃; for 2h;
DOI:10.1002/(SICI)1099-0690(200003)2000:5<823::AID-EJOC823>3.0.CO;2-M

Reference yield:

: 100-63-0
phenylhydrazine

: 265986-57-0
5-fluoro-1-phenyl-1H-pyrazole-4-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 39 percent / 2 h / Heating

2: 79 percent / potassium carbonate / propan-2-ol / 0.75 h / Heating

3: 68 percent / lithium hydroxide monohydrate / tetrahydrofuran; H₂O / 2 h / 25 °C

With lithium hydroxide; potassium carbonate; In tetrahydrofuran; water; isopropyl alcohol; 1: Substitution / 2: Elimination / 3: Hydrolysis;
DOI:10.1002/(SICI)1099-0690(200003)2000:5<823::AID-EJOC823>3.0.CO;2-M