2,3,5,6-Tetraethylbenzene-1,4-diol

Base Information

• Chemical Name: 2,3,5,6-Tetraethylbenzene-1,4-diol
• CAS No.: 137039-62-4
• Molecular Formula: C14H22O2
• Molecular Weight: 222.327
• DSSTox Substance ID: DTXSID90565350
• Nikkaji Number: J586.993E
• Wikidata: Q82450402
• Mol file: 137039-62-4.mol

Synonyms:2,3,5,6-Tetraethylbenzene-1,4-diol;137039-62-4;SCHEMBL1760474;DTXSID90565350

Chemical Property of 2,3,5,6-Tetraethylbenzene-1,4-diol

Chemical Property:

• XLogP3: 4.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 4
• Exact Mass: 222.161979940
• Heavy Atom Count: 16
• Complexity: 163

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCC1=C(C(=C(C(=C1O)CC)CC)O)CC

Technology Process of 2,3,5,6-Tetraethylbenzene-1,4-diol

There total 7 articles about 2,3,5,6-Tetraethylbenzene-1,4-diol 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: 65.0%

2,3,5,6-tetraethyl-1,4-benzoquinone (3450-15-5) → 1,4-dihydroxy-2,3,5,6-tetraethylbenzene (137039-62-4)

Guidance literature:

With acetic acid; zinc; Ambient temperature;

DOI:10.1021/ja00027a033

Reference yield:

1,2,4-triethylbenzene (877-44-1) → 1,4-dihydroxy-2,3,5,6-tetraethylbenzene (137039-62-4)

Guidance literature:

Multi-step reaction with 6 steps

1: 80 percent / AlCl₃ / CS₂ / 18 h / Ambient temperature

2: 73 percent / NH₂NH₂*H₂O, NaOH / various solvent(s) / 4 h / Heating

3: HNO₃, H₂SO₄ / CHCl₃ / 0.5 h / 0 °C

4: SnCl₂, HCl / acetic acid / 1 h / Heating

5: aq. FeCl₃ / 12 h

6: 65 percent / Zn, glacial AcOH / Ambient temperature

With hydrogenchloride; sodium hydroxide; aluminium trichloride; sulfuric acid; nitric acid; iron(III) chloride; hydrazine hydrate; acetic acid; tin(ll) chloride; zinc; In carbon disulfide; chloroform; acetic acid;

DOI:10.1021/ja00027a033

Reference yield:

1,2,4,5-tetraethylbenzene (635-81-4) → 1,4-dihydroxy-2,3,5,6-tetraethylbenzene (137039-62-4)

Guidance literature:

Multi-step reaction with 4 steps

1: HNO₃, H₂SO₄ / CHCl₃ / 0.5 h / 0 °C

2: SnCl₂, HCl / acetic acid / 1 h / Heating

3: aq. FeCl₃ / 12 h

4: 65 percent / Zn, glacial AcOH / Ambient temperature

With hydrogenchloride; sulfuric acid; nitric acid; iron(III) chloride; acetic acid; tin(ll) chloride; zinc; In chloroform; acetic acid;

DOI:10.1021/ja00027a033

upstream raw materials:

2,3,5,6-tetraethyl-1,4-benzoquinone

1,2,4-triethylbenzene

1,2,4,5-tetraethylbenzene

1-(2,4,5-triethylphenyl)ethanone

Downstream raw materials:

1,4-dimethoxy-2,3,5,6-tetraethylbenzene

2,3,5,6-tetraethyl-1,4-benzoquinone

Refernces