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

Base Information

Chemical Name:1,5-bis<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate)
CAS No.:157720-61-1
Molecular Formula:C₃₆H₄₄O₁₂S₂
Molecular Weight:732.87
Hs Code.:

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

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

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

There total 5 articles about 1,5-bis<2-<2-(2-hydroxyethoxy)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: 88.0%

: 98-59-9
p-toluenesulfonyl chloride

: 157720-60-0
1,5-bis[2-(2-(2-hydroxyethoxy)ethoxy)ethoxy]naphthalene

: 157720-61-1
1,5-bis<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate)

Guidance literature:: With dmap; triethylamine; In dichloromethane; for 24h;
DOI:10.1021/ol991047w

Reference yield: 50.0%

: 83-56-7
1,5-dihydroxynaphthalene

: 19249-03-7
triethylene glycol di-(p-toluenesulfonate)

: 157720-61-1
1,5-bis<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate)

Guidance literature:: With potassium carbonate; In acetone; for 146h; Reflux; Inert atmosphere;
DOI:10.1039/c0nj00541j

Reference yield:

: 5197-62-6
2-[2-(chloroethoxy)ethoxy]ethanol

: 157720-61-1
1,5-bis<2-<2-(2-hydroxyethoxy)ethoxy>ethoxy>naphthalene bis(4-methylbenzenesulfonate)

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) K₂CO₃ / 1.) CH₃CN, heating, 10 min, 2.) CH₃N, reflux, 7 d

2: 59 percent / Et₃N / CH₂Cl₂ / Ambient temperature

With potassium carbonate; triethylamine; In dichloromethane;
DOI:10.1021/ja00090a029