5,6-dibromo-3-tert-butylpyrocatechol

Base Information

• Chemical Name: 5,6-dibromo-3-tert-butylpyrocatechol
• CAS No.: 63488-44-8
• Molecular Formula: C₁₀H₁₀Br₂O₂
• Molecular Weight: 321.996
• Mol file: 63488-44-8.mol

Synonyms:

Chemical Property of 5,6-dibromo-3-tert-butylpyrocatechol

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,6-dibromo-3-tert-butylpyrocatechol

There total 3 articles about 5,6-dibromo-3-tert-butylpyrocatechol 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: 45.9%

3,6-di-tert-butylbenzene-1,2-diol (15512-06-8) → 3,5-di-tert-butyl-1,2-benzoquinone (34105-76-5) + 5,6-dibromo-3-tert-butylpyrocatechol (63488-44-8) + 4-Bromo-3,6-di-tert-butyl-[1,2]benzoquinone (87418-61-9)

Guidance literature:

With bromine; silver(l) oxide; In benzene; Product distribution; 1.) 2.5 h; other solvents; also in the presence of H₂SO₄, or (Bu₄N)2SO₄, or 3,6-di-tert-butyl-o-benzoquinone;

DOI:10.1007/BF00953176

Reference yield:

3,6-di-tert-butylbenzene-1,2-diol (15512-06-8) → 5,6-dibromo-3-tert-butylpyrocatechol (63488-44-8) + 4-Bromo-3,6-di-tert-butyl-[1,2]benzoquinone (87418-61-9)

Guidance literature:

With bromine; silver(l) oxide; Yield given. Multistep reaction. Yields of byproduct given; 1.) CH₃CN, 2.5 h;

DOI:10.1007/BF00953176

Reference yield:

→ 5,6-dibromo-3-tert-butylpyrocatechol (63488-44-8)

Guidance literature:

Brenzcatechin I, Brom, Eg.;

DOI:10.1007/BF01152704

upstream raw materials:

3,6-di-tert-butylbenzene-1,2-diol

Downstream raw materials:

2-Brom-5-tert-butyl-3-hydroxy-1,4-benzochinon

2-Bromo-5-tert-butyl-3,6-dihydroxy-[1,4]benzoquinone

Refernces