2,2'-ethanol bis(p-toluenesulfonate)

Base Information

Chemical Name:2,2'-ethanol bis(p-toluenesulfonate)
CAS No.:82264-97-9
Molecular Formula:C₃₂H₃₄O₁₀S₂
Molecular Weight:642.748
Hs Code.:

2,2'-<ethylenebis(oxy-o-phenyleneoxy)>ethanol bis(p-toluenesulfonate)

Synonyms:2,2'-ethanol bis(p-toluenesulfonate)

Suppliers and Price of 2,2'-ethanol bis(p-toluenesulfonate)

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2,2'-ethanol bis(p-toluenesulfonate)

Chemical Property:

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Technology Process of 2,2'-ethanol bis(p-toluenesulfonate)

There total 3 articles about 2,2'-ethanol bis(p-toluenesulfonate) 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: 63.0%

: 68380-65-4
1,2-bis(2-ethoxyphenol)ethane

: 98-59-9
p-toluenesulfonyl chloride

: 82264-97-9
2,2'-ethanol bis(p-toluenesulfonate)

Guidance literature:: With triethylamine; In dichloromethane; at 0 ℃; for 48h;
DOI:10.1039/a806714g

Reference yield:

: 4792-78-3
2-(2-hydroxy-phenoxy)-ethanol

: 82264-97-9
2,2'-ethanol bis(p-toluenesulfonate)

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / K₂CO₃ / acetonitrile / 96 h / Heating

2: 63 percent / Et₃N / CH₂Cl₂ / 48 h / 0 °C

With potassium carbonate; triethylamine; In dichloromethane; acetonitrile;
DOI:10.1039/a806714g

Reference yield:

: 120-80-9,19481-10-8,37349-32-9
benzene-1,2-diol

: 82264-97-9
2,2'-ethanol bis(p-toluenesulfonate)

Guidance literature:: Multi-step reaction with 3 steps

1: 40 percent / K₂CO₃ / acetonitrile / 48 h / Heating

2: 50 percent / K₂CO₃ / acetonitrile / 96 h / Heating

3: 63 percent / Et₃N / CH₂Cl₂ / 48 h / 0 °C

With potassium carbonate; triethylamine; In dichloromethane; acetonitrile;
DOI:10.1039/a806714g