p-fluorophenylazasydnone

Base Information

• Chemical Name: p-fluorophenylazasydnone
• CAS No.: 83285-69-2
• Molecular Formula: C₇H₄FN₃O₂
• Molecular Weight: 181.126
• Mol file: 83285-69-2.mol

Synonyms:p-fluorophenylazasydnone

Chemical Property of p-fluorophenylazasydnone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of p-fluorophenylazasydnone

There total 4 articles about p-fluorophenylazasydnone 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: 74.0%

C7H5BrFN3O2 → p-fluorophenylazasydnone (83285-69-2)

Guidance literature:

With ammonium nitrate; In acetonitrile; at 20 ℃;

DOI:10.1007/BF02259369

Reference yield:

C7H5FN2O6S2(2-)*2K(1+) → p-fluorophenylazasydnone (83285-69-2)

Guidance literature:

Multi-step reaction with 2 steps

1: NaNO₂ / H₂O / 0.5 h

2: aq. HCl / 5 h

With hydrogenchloride; sodium nitrite; In water;

DOI:10.1021/jm00354a023

Reference yield:

4-fluoroaniline (371-40-4) → p-fluorophenylazasydnone (83285-69-2)

Guidance literature:

Multi-step reaction with 3 steps

1: 1.) aq. HCl, KNO₂, 2.) KOAc / 1.) from 0 to 15 deg C, 15 min, 2.) 0 deg C, pH 5

2: NaNO₂ / H₂O / 0.5 h

3: aq. HCl / 5 h

With hydrogenchloride; potassium nitrite; potassium acetate; sodium nitrite; In water;

DOI:10.1021/jm00354a023

upstream raw materials:

4-fluoroaniline