5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol)

Base Information

• Chemical Name: 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol)
• CAS No.: 1265824-56-3
• Molecular Formula: C₂₄H₂₆O₄
• Molecular Weight: 378.468
• Mol file: 1265824-56-3.mol

Synonyms:5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol)

Chemical Property of 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol)

There total 9 articles about 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol) 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:

C44H58O8 → 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol) (1265824-56-3)

Guidance literature:

With hydrogenchloride; In methanol; chloroform; water; Schlenk technique;

DOI:10.1016/j.poly.2019.07.035

Reference yield:

2-tert-Butylphenol (88-18-6) → 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol) (1265824-56-3)

Guidance literature:

Multi-step reaction with 9 steps

1: sodium hydride / tetrahydrofuran / Schlenk technique

2: N,N,N,N,-tetramethylethylenediamine / Schlenk technique

3: hydrogenchloride / chloroform; water; methanol / Schlenk technique

4: bromine / chloroform / Schlenk technique

5: pyridinium p-toluenesulfonate / dichloromethane / Schlenk technique

6: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / Schlenk technique

7: tetrabutyl ammonium fluoride / tetrahydrofuran / Schlenk technique

8: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / 100 °C / Inert atmosphere; Schlenk technique

9: hydrogenchloride / chloroform; water; methanol / Schlenk technique

With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; N,N,N,N,-tetramethylethylenediamine; tetrabutyl ammonium fluoride; bromine; pyridinium p-toluenesulfonate; sodium hydride; triethylamine; In tetrahydrofuran; methanol; dichloromethane; chloroform; water;

DOI:10.1016/j.poly.2019.07.035

Reference yield:

3-tert-Butyl-2-(methoxymethoxy)phenol (261903-05-3) → 5,5'-(buta-1,3-diyne-1,4-diyl)bis(3-tert-butylcatechol) (1265824-56-3)

Guidance literature:

Multi-step reaction with 7 steps

1: hydrogenchloride / chloroform; water; methanol / Schlenk technique

2: bromine / chloroform / Schlenk technique

3: pyridinium p-toluenesulfonate / dichloromethane / Schlenk technique

4: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / Schlenk technique

5: tetrabutyl ammonium fluoride / tetrahydrofuran / Schlenk technique

6: triethylamine; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide / 100 °C / Inert atmosphere; Schlenk technique

7: hydrogenchloride / chloroform; water; methanol / Schlenk technique

With hydrogenchloride; bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; tetrabutyl ammonium fluoride; bromine; pyridinium p-toluenesulfonate; triethylamine; In tetrahydrofuran; methanol; dichloromethane; chloroform; water;

DOI:10.1016/j.poly.2019.07.035

upstream raw materials:

2-tert-Butylphenol

1-(tert-butyl)-2-(methoxymethoxy)benzene

3-tert-Butyl-2-(methoxymethoxy)phenol

3-tert-butylbenzene-1,2-diol