2,7-Anthracenediol

Base Information

• Chemical Name: 2,7-Anthracenediol
• CAS No.: 25562-10-1
• Molecular Formula: C₁₄H₁₀O₂
• Molecular Weight: 210.232
• Hs Code.: 2907299090
• Mol file: 25562-10-1.mol

Synonyms:2,7-Anthracenediol

Chemical Property of 2,7-Anthracenediol

Chemical Property:

• Melting Point: 280-285 °C (decomp)
• Boiling Point: 475.0±18.0 °C(Predicted)
• PKA: 9.19±0.30(Predicted)
• PSA: 40.46000
• Density: 1.360±0.06 g/cm3(Predicted)
• LogP: 3.40420

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,7-Anthracenediol

There total 10 articles about 2,7-Anthracenediol 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: 100.0%

2,7-dimethoxyanthracene (55360-36-6) → 2,7-dihydroxyanthracene (25562-10-1)

Guidance literature:

With boron tribromide; In dichloromethane; at 0 ℃; for 4h; Schlenk technique; Inert atmosphere; Reflux;

DOI:10.1021/acs.joc.9b02895

Reference yield:

2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anthracene (1338781-47-7) → 2,7-dihydroxyanthracene (25562-10-1)

Guidance literature:

With Oxone; water; In tetrahydrofuran; acetone; at 20 ℃; for 3h; Inert atmosphere; Darkness;

DOI:10.1246/cl.2011.941

Reference yield:

anthracene (120-12-7) → 2,7-dihydroxyanthracene (25562-10-1)

Guidance literature:

Multi-step reaction with 2 steps

1: (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 4,4'-di-tert-butyl-2,2'-bipyridine / cyclohexane / 18 h / 80 °C / Inert atmosphere; Darkness

2: Oxone; water / tetrahydrofuran; acetone / 3 h / 20 °C / Inert atmosphere; Darkness

With Oxone; (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; water; 4,4'-di-tert-butyl-2,2'-bipyridine; In tetrahydrofuran; cyclohexane; acetone;

DOI:10.1246/cl.2011.941

upstream raw materials:

2,7-dihydroxy-anthraquinone

ammonia

2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)anthracene

anthracene

Refernces

• 1、 Ozawa, Ryota,Yoza, Kenji,Kobayashi, Kenji. "2,7-Diborylanthracene as a useful building block for extended φ-conjugated aromatics". supporting information; experimental part. p. 941 - 943. Retrieved 2011/12/05.