Phenol, 4-bromo-, sulfate (2:1)

Base Information

• Chemical Name: Phenol, 4-bromo-, sulfate (2:1)
• CAS No.: 67628-55-1
• Molecular Formula: C12H8Br2O4S
• Molecular Weight: 408.067
• Mol file: 67628-55-1.mol

Synonyms:

Chemical Property of Phenol, 4-bromo-, sulfate (2:1)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Phenol, 4-bromo-, sulfate (2:1)

There total 9 articles about Phenol, 4-bromo-, sulfate (2:1) 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: 93.0%

4-bromo-phenol (106-41-2) → bis(4-bromophenyl) sulfate (67628-55-1)

Guidance literature:

With caesium carbonate; N,N`-sulfuryldiimidazole; In tetrahydrofuran; Inert atmosphere; Reflux;

DOI:10.1021/ol9028308

Reference yield:

diphenyl sulfate (4074-56-0) → bis(4-bromophenyl) sulfate (67628-55-1)

Guidance literature:

With bromine;

Reference yield:

4-nitro-phenol (100-02-7,78813-13-5,89830-32-0) → bis(4-bromophenyl) sulfate (67628-55-1)

Guidance literature:

Multi-step reaction with 4 steps

1: pyridine / 125 - 130 °C

2: Raney nickel; ethanol

3: aq.-ethanolic H₂SO₄ / Diazotization_.Erwaermen der Diazoniumsalz-Loesung mit Kupfer-Pulver auf dem Dampfbad

4: bromine

With pyridine; ethanol; sulfuric acid; bromine; nickel;

upstream raw materials:

diphenyl sulfate

4-bromo-phenol

bromine

4-nitro-phenol

Downstream raw materials:

di([1,1′-biphenyl]4-yl) sulfate

Refernces

• 1、 Paulson,Bakke,Giddings,Simpson. "Mass and infrared spectra of diaryl and aryl alkyl sulfate diesters". . p. 128 - 132. Retrieved 2007/10/13.