2-Methylnaphth[2,3-d]oxazole

Base Information

• Chemical Name: 2-Methylnaphth[2,3-d]oxazole
• CAS No.: 20686-66-2
• Molecular Formula: C₁₂H₉NO
• Molecular Weight: 183.21
• Hs Code.: 28500090
• DSSTox Substance ID: DTXSID90174744
• Nikkaji Number: J1.627.159D
• Wikidata: Q83044864
• Mol file: 20686-66-2.mol

Synonyms:20686-66-2;2-Methylnaphth[2,3-d]oxazole;2-Methylnaphtho(2,3-d)oxazole;2-Methylnaphtho[2,3-d]oxazole;2-methylbenzo[f][1,3]benzoxazole;2-Methylnaphth(2,3-d)oxazole;Naphth[2,3-d]oxazole, 2-methyl-;2-Methyl-naphtho2,3-doxazole;2-Methyl-naphtho[2,3-d]oxazole;2-Methyl-1-naphthoxazole;SCHEMBL6536937;2-Methylnaphtho[2,3,d]oxazole;WMIHEWJRNFUVNR-UHFFFAOYSA-;DTXSID90174744;MFCD00624597;AKOS000546860;2-methylnaphtho[2,3-d][1,3]oxazole;FS-2403;2-METHYL NAPHTHO[2,3-D]OXAZOLE;FT-0638031;M1289;A814814;SR-01000508397;SR-01000508397-1

Chemical Property of 2-Methylnaphth[2,3-d]oxazole

Chemical Property:

• Vapor Pressure: 0.000565mmHg at 25°C
• Melting Point: 87-89 °C
• Refractive Index: 1.687
• Boiling Point: 321.3 °C at 760 mmHg
• PKA: 2.16±0.30(Predicted)
• Flash Point: 131.1 °C
• PSA: 26.03000
• Density: 1.221 g/cm³
• LogP: 3.28940
• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 183.068413911
• Heavy Atom Count: 14
• Complexity: 218

Purity/Quality:

98% ^*data from raw suppliers

2-Methylnaphth[2,3-d]oxazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F,C,Xi
• Hazard Codes: F,C,Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NC2=CC3=CC=CC=C3C=C2O1

Technology Process of 2-Methylnaphth[2,3-d]oxazole

There total 2 articles about 2-Methylnaphth[2,3-d]oxazole 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: 25.0%

diethyl 2-ethoxymethylenemalonate (87-13-8) + 3-Amino-2-naphthol (5417-63-0) → 2-methylnaphtho[2,3-d]oxazole (20686-66-2)

Guidance literature:

In acetic acid; Heating;

DOI:10.1016/S0040-4039(00)91957-9

Reference yield:

2-acetoxy-3-acetylamino-naphthalene (840-55-1) → 2-methylnaphtho[2,3-d]oxazole (20686-66-2)

Guidance literature:

upstream raw materials:

2-acetoxy-3-acetylamino-naphthalene

diethyl 2-ethoxymethylenemalonate

3-Amino-2-naphthol

Refernces