2,5-Dimethoxybenzene-1,4-diol;diacetate

Base Information

• Chemical Name: 2,5-Dimethoxybenzene-1,4-diol;diacetate
• CAS No.: 14786-37-9
• Molecular Formula: C12H16O8--
• Molecular Weight: 254.24
• Hs Code.: 2918990090
• DSSTox Substance ID: DTXSID70702766
• Mol file: 14786-37-9.mol

Synonyms:DTXSID70702766;2,5-dimethoxybenzene-1,4-diol;diacetate

Chemical Property of 2,5-Dimethoxybenzene-1,4-diol;diacetate

Chemical Property:

• PSA: 139.18000
• LogP: 2.17320
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 2
• Exact Mass: 288.08451746
• Heavy Atom Count: 20
• Complexity: 149

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)[O-].CC(=O)[O-].COC1=CC(=C(C=C1O)OC)O

Technology Process of 2,5-Dimethoxybenzene-1,4-diol;diacetate

There total 10 articles about 2,5-Dimethoxybenzene-1,4-diol;diacetate 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:

1,2,4,5-tetramethoxybenzene (2441-46-5) → 1,4-diacetoxy-2,5-dimethoxybenzene (14786-37-9)

Guidance literature:

Multi-step reaction with 3 steps

1: rabbit P₄₅₀ 1A₂ / 0.08 h

2: Na₂S₂O₄; H₂O / 0.02 h / Heating

3: pyridine / 1 h / 42 °C

With pyridine; sodium dithionite; water; rabbit P₄₅₀ 1A₂; 1: Oxidation / 2: Reduction / 3: Acetylation;

DOI:10.1021/ja000838m

Reference yield:

2,5-dimethoxyhydroquinone (13239-13-9) + acetic anhydride (108-24-7) → 1,4-diacetoxy-2,5-dimethoxybenzene (14786-37-9)

Guidance literature:

With sodium acetate;

Reference yield:

2,5-dimethoxyquinone (3117-03-1) + acetic anhydride (108-24-7) → 1,4-diacetoxy-2,5-dimethoxybenzene (14786-37-9)

Guidance literature:

With triethylamine; zinc;

DOI:10.1021/ja01587a042

upstream raw materials:

2,5-dimethoxyquinone

acetic anhydride

2,5-dimethoxyhydroquinone

1,2,4,5-tetramethoxybenzene

Downstream raw materials:

3-acetyl-4-hydroxy-2,6-dimethoxyphenyl acetate

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