2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate)

Base Information

• Chemical Name: 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate)
• CAS No.: 37108-78-4
• Molecular Formula: C₂₄H₂₆O₈S₂
• Molecular Weight: 506.598
• Mol file: 37108-78-4.mol

Synonyms:2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate)

Chemical Property of 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate)

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate)

There total 2 articles about 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)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: 90.0%

1,4-bis(2-hydroxyethoxy)benzene (104-38-1) + p-toluenesulfonyl chloride (98-59-9) → 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate) (37108-78-4)

Guidance literature:

With sodium hydroxide; In tetrahydrofuran; at 0 - 20 ℃; for 2h;

DOI:10.1039/d0cc04005c

Reference yield:

hydroquinone (123-31-9,8027-02-9) → 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate) (37108-78-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 60 percent / NaOH / H₂O / 24 h / Heating

2: 72 percent / pyridine; DMAP / tetrahydrofuran / 20 °C

With pyridine; dmap; sodium hydroxide; In tetrahydrofuran; water;

DOI:10.1246/cl.2004.1418

Reference yield: 90.0%

benzylamine (100-46-9) + 2,2'-[1,4-phenylenebis(oxy)]bis(ethane-2,1-diyl)bis(4-methylbenzenesulfonate) (37108-78-4) → benzyl-{2-[4-(2-benzylamino-ethoxy)-phenoxy]-ethyl}-amine (847050-59-3)

Guidance literature:

DOI:10.1039/b415935g

upstream raw materials:

1,4-bis(2-hydroxyethoxy)benzene

p-toluenesulfonyl chloride

hydroquinone

Downstream raw materials:

C₁₈H₂₀N₂O₂

C₆₀H₉₄O₈

benzyl-{2-[4-(2-benzylamino-ethoxy)-phenoxy]-ethyl}-amine

(S)-1-(2-{4-[2-((S)-2-Hydroxy-propoxy)-ethoxy]-phenoxy}-ethoxy)-propan-2-ol