1-Hydroxy-2-ethoxynaphthalene

Base Information

• Chemical Name: 1-Hydroxy-2-ethoxynaphthalene
• CAS No.: 73733-01-4
• Molecular Formula: C12H12O2
• Molecular Weight: 188.226
• Mol file: 73733-01-4.mol

Synonyms:1-Hydroxy-2-ethoxynaphthalene

Chemical Property of 1-Hydroxy-2-ethoxynaphthalene

Chemical Property:

• PSA: 29.46000
• LogP: 2.94410

Purity/Quality:

97% ^*data from raw suppliers

2-ethoxynaphthalen-1-ol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-Hydroxy-2-ethoxynaphthalene

There total 4 articles about 1-Hydroxy-2-ethoxynaphthalene 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: 92.0%

2-Ethoxy-1-naphthylformiat (152335-20-1) → 2-Ethoxy-1-naphthol (73733-01-4)

Guidance literature:

With sodium hydroxide; sodium dithionite; In methanol; at 50 ℃;

Reference yield:

ethanol (64-17-5) + 2-diazo-1,2-naphthoquinone (879-15-2,33670-73-4) → α-naphthol (90-15-3) + ethyl 1H-indene-3-carboxylate (51056-37-2) + 2-Ethoxy-1-naphthol (73733-01-4)

Guidance literature:

Product distribution; Mechanism; Irradiation; in the presence of oxygen; thermolysis at 185-190 deg C in a selaed tube, 8 min;

Reference yield:

2-ethoxy-1-naphthaldehyde (19523-57-0) → 2-Ethoxy-1-naphthol (73733-01-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / 30percent H₂O₂ / (2-NO₂-C₆H₄)2Se₂ / CH₂Cl₂ / Ambient temperature

2: 92 percent / 20percent aq. NaOH, NaO₂SSO₂Na / methanol / 50 °C

With sodium hydroxide; sodium dithionite; dihydrogen peroxide; bis(o-nitrophenyl) diselenide; In methanol; dichloromethane;

upstream raw materials:

ethanol

2-diazo-1,2-naphthoquinone

2-Ethoxy-1-naphthylformiat

2-ethoxy-1-naphthaldehyde