1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate)

Base Information

• Chemical Name: 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate)
• CAS No.: 158394-33-3
• Molecular Formula: C₄₀H₅₂O₁₄S₂
• Molecular Weight: 820.976

Synonyms:1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate)

Chemical Property of 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate)

Chemical Property:

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Technology Process of 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate)

There total 7 articles about 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate) 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%

p-toluenesulfonyl chloride (98-59-9) + 2-[2-(2-{2-[5-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-naphthalen-1-yloxy]-ethoxy}-ethoxy)-ethoxy]-ethanol (168211-64-1) → 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate) (158394-33-3)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; for 2h; Ambient temperature;

Reference yield: 63.0%

tetraethylene glycol di(p-toluenesulfonate) (37860-51-8) + 1,5-dihydroxynaphthalene (83-56-7) → 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate) (158394-33-3)

Guidance literature:

With potassium carbonate; In acetone; for 48h; Heating;

DOI:10.1002/(SICI)1521-3765(19980416)4:4<608::AID-CHEM608>3.0.CO;2-C

Reference yield: 44.0%

p-toluenesulfonyl chloride (98-59-9) + 2-[2-(2-{2-[5-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-naphthalen-1-yloxy]-ethoxy}-ethoxy)-ethoxy]-ethanol (168211-64-1) → BHEEEEN monotosylate (945529-16-8) + 1,5-bis[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]naphthalene bis(4-methylbenzenesulfonate) (158394-33-3)

Guidance literature:

With dmap; triethylamine; In dichloromethane; at 23 ℃; for 16h;

DOI:10.1021/ja071319n

upstream raw materials:

p-toluenesulfonyl chloride

2-[2-(2-{2-[5-(2-{2-[2-(2-hydroxy-ethoxy)-ethoxy]-ethoxy}-ethoxy)-naphthalen-1-yloxy]-ethoxy}-ethoxy)-ethoxy]-ethanol

tetraethylene glycol di(p-toluenesulfonate)

1,5-dihydroxynaphthalene

Downstream raw materials:

1,5-bis[2-(2-{2-[2-(o-formylphenoxy)ethoxy]ethoxy}ethoxy)ethoxy]naphthalene

C₅₆H₇₈N₆O₁₀

C₅₀H₇₂O₁₀

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