6-Fluoro-1-phenyl-1,2,3-benzotriazole

Base Information

• Chemical Name: 6-Fluoro-1-phenyl-1,2,3-benzotriazole
• CAS No.: 389-44-6
• Molecular Formula: C₁₂H₈FN₃
• Molecular Weight: 213.214
• Mol file: 389-44-6.mol

Synonyms:1-phenyl-6-fluoro-1H-benzo[d][1,2,3]triazole

Chemical Property of 6-Fluoro-1-phenyl-1,2,3-benzotriazole

Chemical Property:

• Melting Point: 113-115 °C
• Boiling Point: 363.4±34.0 °C(Predicted)
• PKA: -0.30±0.30(Predicted)
• Density: 1.30±0.1 g/cm3(Predicted)

Purity/Quality:

99% ^*data from raw suppliers

6-Fluoro-1-phenyl-1,2,3-benzotriazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 6-Fluoro-1-phenyl-1,2,3-benzotriazole

There total 3 articles about 6-Fluoro-1-phenyl-1,2,3-benzotriazole 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: 40.0%

C12H9BrFN3 (1242566-93-3) → 1-phenyl-6-fluoro-1H-benzo[d][1,2,3]triazole (389-44-6)

Guidance literature:

With copper(l) iodide; 1,10-Phenanthroline; sodium t-butanolate; In dimethyl sulfoxide; at 135 - 140 ℃; for 10h; regiospecific reaction; Inert atmosphere;

DOI:10.1002/hlca.200900384

Reference yield:

5-fluoro-N1-phenylbenzene-1,2-diamine (325-61-1) → 1-phenyl-6-fluoro-1H-benzo[d][1,2,3]triazole (389-44-6)

Guidance literature:

With sulfuric acid; sodium nitrite;

DOI:10.1039/jr9530003845

Reference yield:

4-fluoro-2-(phenylamino)nitrobenzene (322-68-9) → 1-phenyl-6-fluoro-1H-benzo[d][1,2,3]triazole (389-44-6)

Guidance literature:

Multi-step reaction with 2 steps

1: Na₂S₂O₄; aq.-ethanolic KOH

2: aqueous H₂SO₄; NaNO₂

With potassium hydroxide; sodium dithionite; sulfuric acid; sodium nitrite;

DOI:10.1039/jr9530003845

upstream raw materials:

5-fluoro-N₁-phenylbenzene-1,2-diamine

4-fluoro-2-(phenylamino)nitrobenzene

C₁₂H₉BrFN₃

Downstream raw materials:

2-fluoro-9H-carbazole

Refernces