3-(4-Fluorophenyl)-1H-indazole-5-carbonitrile

Base Information

• Chemical Name: 3-(4-Fluorophenyl)-1H-indazole-5-carbonitrile
• CAS No.: 395100-12-6
• Molecular Formula: C14H8FN3
• Molecular Weight: 237.236
• Mol file: 395100-12-6.mol

Synonyms:3-(4-fluorophenyl)-1H-5-indazolecarbonitrile;1H-Indazole-5-carbonitrile,3-(4-fluorophenyl);3-(4-Fluoro-phenyl)-1H-indazole-5-carbonitrile;

Chemical Property of 3-(4-Fluorophenyl)-1H-indazole-5-carbonitrile

Chemical Property:

• PSA: 52.47000
• Density: 1.38
• LogP: 3.24068

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3-(4-Fluorophenyl)-1H-indazole-5-carbonitrile

There total 2 articles about 3-(4-Fluorophenyl)-1H-indazole-5-carbonitrile 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:

4-fluoro-3-(4-fluorobenzoyl)benzonitrile (395100-11-5) → 3-(4-fluorophenyl)-1H-indazole-5-carbonitrile (395100-12-6)

Guidance literature:

With hydrazine hydrate; hydrazine; In water;

Reference yield:

tert-butyl 3-bromo-5-cyano-1H-1-indazolecarboxylate (473416-06-7) + 4-fluoroboronic acid (1765-93-1) → 3-(4-fluorophenyl)-1H-indazole-5-carbonitrile (395100-12-6)

Guidance literature:

tert-butyl 3-bromo-5-cyano-1H-1-indazolecarboxylate; 4-fluoroboronic acid; With potassium fluoride; CyJohnPhos; palladium diacetate; In tetrahydrofuran; at 50 ℃; for 24h;

In dichloromethane; trifluoroacetic acid; at 20 ℃; for 1h;

Reference yield: 86.0%

3-(4-fluorophenyl)-1H-indazole-5-carbonitrile (395100-12-6) → 3-(4-fluorophenyl)-1H-indazole-5-carboxylic acid (395100-10-4)

Guidance literature:

With hydrogenchloride; acetic acid;

upstream raw materials:

tert-butyl 3-bromo-5-cyano-1H-1-indazolecarboxylate

4-fluoroboronic acid

4-fluoro-3-(4-fluorobenzoyl)benzonitrile

Downstream raw materials:

3-(4-fluorophenyl)-1H-indazole-5-carboxylic acid

3-(4-fluorophenyl)-1H-indazole-5-carboximidic acid ethyl ester hydrochloride