1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene

Base Information

• Chemical Name: 1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene
• CAS No.: 255842-45-6
• Molecular Formula: C₃₆H₄₄O₁₀
• Molecular Weight: 636.739
• Mol file: 255842-45-6.mol

Synonyms:1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene

Chemical Property of 1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene

There total 2 articles about 1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene 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%

salicylic alcohol (90-01-7) + 1,5-bis<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate) (157720-61-1) → 1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene (255842-45-6)

Guidance literature:

With potassium carbonate; In acetonitrile; for 72h; Heating;

DOI:10.1021/ol991047w

Reference yield:

1,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]naphthalene (157720-60-0) → 1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene (255842-45-6)

Guidance literature:

Multi-step reaction with 2 steps

1: 88 percent / triethylamine; dimethylaminopyridine / CH₂Cl₂ / 24 h

2: 90 percent / K₂CO₃ / acetonitrile / 72 h / Heating

With dmap; potassium carbonate; triethylamine; In dichloromethane; acetonitrile;

DOI:10.1021/ol991047w

Reference yield: 70.0%

1,5-bis[2-(2-(2-((2-methylhydroxyphenoxy)ethoxy)ethoxy)ethoxy)]naphthalene (255842-45-6) → 1,5-bis<2-<2-<2-(o-formylphenoxy)ethoxy>ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate) (157720-62-2)

Guidance literature:

With sodium acetate; pyridinium chlorochromate; In dichloromethane; for 15h;

DOI:10.1021/ol991047w

upstream raw materials:

salicylic alcohol

1,5-bis<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate)

1,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]naphthalene

Downstream raw materials:

1,5-bis<2-<2-<2-(o-formylphenoxy)ethoxy>ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate)

C₆₄H₈₂O₈N₂

C₅₀H₅₄O₈N₂