Methyl 6,7-dimethoxynaphthalene-2-carboxylate

Base Information

• Chemical Name: Methyl 6,7-dimethoxynaphthalene-2-carboxylate
• CAS No.: 76886-86-7
• Molecular Formula: C14H14O4
• Molecular Weight: 246.2586
• NSC Number: 136578
• DSSTox Substance ID: DTXSID80300393
• Wikidata: Q82043406
• ChEMBL ID: CHEMBL2143032
• Mol file: 76886-86-7.mol

Synonyms:76886-86-7;MLS002920378;methyl 6,7-dimethoxynaphthalene-2-carboxylate;NSC136578;CHEMBL2143032;DTXSID80300393;NSC-136578;SMR001797971

Chemical Property of Methyl 6,7-dimethoxynaphthalene-2-carboxylate

Chemical Property:

• Vapor Pressure: 1.33E-05mmHg at 25°C
• Boiling Point: 367.8°Cat760mmHg
• Flash Point: 162.7°C
• Density: 1.175g/cm³
• XLogP3: 3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 246.08920892
• Heavy Atom Count: 18
• Complexity: 292

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: COC1=C(C=C2C=C(C=CC2=C1)C(=O)OC)OC

Technology Process of Methyl 6,7-dimethoxynaphthalene-2-carboxylate

There total 11 articles about Methyl 6,7-dimethoxynaphthalene-2-carboxylate 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: 90.0%

Methyl thioglycolate (2365-48-2) + 4,5-dimethoxy-2-((trimethylsilyl)ethynyl)benzaldehyde (106824-48-0) → 6,7-dimethoxy-2-naphthoic acid methyl ester (76886-86-7)

Guidance literature:

Methyl thioglycolate; With potassium; In methanol;

4,5-dimethoxy-2-(2-trimethylsilylethynyl)benzaldehyde; In methanol; Microwave irradiation;

DOI:10.1016/j.tet.2010.11.073

Reference yield: 79.0%

2-ethynyl-4,5-dimethoxybenzaldehyde + Methyl thioglycolate (2365-48-2) → 6,7-dimethoxy-2-naphthoic acid methyl ester (76886-86-7)

Guidance literature:

Methyl thioglycolate; With potassium; In methanol;

2-ethynyl-4,5-dimethxoybenzaldehyde; In methanol; Microwave irradiation;

DOI:10.1016/j.tet.2010.11.073

Reference yield: 77.2%

methanol (67-56-1) + 6,7-Dimethoxy-naphthalene-2-carboxylic Acid (37707-78-1) → 6,7-dimethoxy-2-naphthoic acid methyl ester (76886-86-7)

Guidance literature:

With sulfuric acid; at 0 - 20 ℃; for 5h; Reflux;

upstream raw materials:

diazomethane

6,7-Dimethoxy-naphthalene-2-carboxylic Acid

2-endo-carbomethoxy-1,4-epoxy-6,7-dimethoxy-1,2,3,4-tetrahydronaphthalene

3,4-dihydro-6,7-dimethoxy-2-naphthalenecarboxylic acid

Downstream raw materials:

6,7-Dimethoxy-2-naphthylmethanol

6,7-dimethoxy-2-naphthaldehyde