Benzenediazonium, 4-fluoro-, chloride

Base Information

• Chemical Name: Benzenediazonium, 4-fluoro-, chloride
• CAS No.: 20893-71-4
• Molecular Formula: C6H4FN2.Cl
• Molecular Weight: 158.563
• DSSTox Substance ID: DTXSID30439889
• Mol file: 20893-71-4.mol

Synonyms:Benzenediazonium, 4-fluoro-, chloride;20893-71-4;4-fluorophenyldiazonium chloride;4-fluorobenzenediazonium;chloride;SCHEMBL10757589;DTXSID30439889;TXXSVHPRRLRBPS-UHFFFAOYSA-M;(4-fluorophenyl)diazonium chloride

Chemical Property of Benzenediazonium, 4-fluoro-, chloride

Chemical Property:

• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 158.0047040
• Heavy Atom Count: 10
• Complexity: 129

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1[N+]#N)F.[Cl-]

Technology Process of Benzenediazonium, 4-fluoro-, chloride

There total 2 articles about Benzenediazonium, 4-fluoro-, chloride 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-fluoroaniline (371-40-4) → 4-fluorophenyldiazonium chloride (20893-71-4)

Guidance literature:

With sodium nitrite; In hydrogenchloride;

DOI:10.1002/omr.1270210710

Reference yield:

p-fluoroaniline hydrochloride (2146-07-8) → 4-fluorophenyldiazonium chloride (20893-71-4)

Guidance literature:

With sodium nitrite; In water;

DOI:10.1016/j.cclet.2013.03.002

Reference yield: 93.0%

4-fluorophenyldiazonium chloride (20893-71-4) + salicylaldehyde (90-02-8) → 1-(3-formyl-4-hydroxyphenylazo)-4-flourobenzene (215177-61-0)

Guidance literature:

salicylaldehyde; With sodium carbonate; sodium hydroxide; In water; at 0 ℃; for 0.5h;

4-fluorophenyldiazonium chloride; In water; at 0 - 5 ℃;

DOI:10.1016/j.molliq.2012.10.035

upstream raw materials:

4-fluoroaniline

p-fluoroaniline hydrochloride

Downstream raw materials:

1-(4-fluoro-phenyldiazenyl)-piperidine

ethyl 2-[2-(4-fluorophenyl)hydrazinylidene]propanoate

p-fluorophenylchlorohydrazone

phenyl(p-fluorophenyl)tellurium dichloride