2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

Base Information

Chemical Name:2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate
CAS No.:671756-16-4
Molecular Formula:C₂₉H₄₄O₁₂S₂
Molecular Weight:648.793
Hs Code.:

Synonyms:2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

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Chemical Property of 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

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Technology Process of 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

There total 3 articles about 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate 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: 93.0%

: 124-63-0
methanesulfonyl chloride

: 114539-46-7,99280-30-5
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol]

: 671756-16-4
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

Guidance literature:: With triethylamine; In dichloromethane; at -5 - 4 ℃;
DOI:10.1002/hlca.200390345

Reference yield:

: 80-05-7
BPA

: 671756-16-4
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / Cs₂CO₃ / dimethylformamide / 24 h / 60 °C

2: 93 percent / Et₃N / CH₂Cl₂ / -5 - 4 °C

With caesium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.200390345

Reference yield:

: 62573-16-4
2-[2-(2-iodoethoxy)ethoxy]ethanol

: 671756-16-4
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxyethane-2,1-diyloxyethane-2,1-diyloxy)]bis[ethanol] dimethanesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / Cs₂CO₃ / dimethylformamide / 24 h / 60 °C

2: 93 percent / Et₃N / CH₂Cl₂ / -5 - 4 °C

With caesium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/hlca.200390345