2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

Base Information

Chemical Name:2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)
CAS No.:1269806-80-5
Molecular Formula:C₃₂H₃₄O₈
Molecular Weight:546.617
Hs Code.:

Synonyms:2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

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Chemical Property of 2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

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Technology Process of 2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

There total 5 articles about 2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate) 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: 64.0%

: 1269806-81-6
3-(2-(3-oxobut-1-ynyl)phenyl)propanoic acid

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 1269806-80-5
2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

Guidance literature:: With di-tert-butyl dicarbonate; magnesium chloride; In acetonitrile; at 40 - 70 ℃;
DOI:10.1021/ja109118m

Reference yield:

: 934601-94-2
tert-butyl 3-(2-(3-hydroxybut-1-ynyl)phenyl)propanoate

: 1269806-80-5
2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

Guidance literature:: Multi-step reaction with 3 steps

1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane

2: trifluoroacetic acid / dichloromethane

3: di-tert-butyl dicarbonate; magnesium chloride / acetonitrile / 40 - 70 °C

With oxalyl dichloride; di-tert-butyl dicarbonate; dimethyl sulfoxide; trifluoroacetic acid; magnesium chloride; In dichloromethane; acetonitrile; 1: Swern oxidation / 1: Swern oxidation;
DOI:10.1021/ja109118m

Reference yield:

: 934601-93-1
tert-butyl 3-(2-iodophenyl)propanoate

: 1269806-80-5
2,2'-(ethane-1,2-diylbis(oxy))bis(ethane-2,1-diyl) bis(3-(2-(3-oxobut-1-ynyl)phenyl)propanoate)

Guidance literature:: Multi-step reaction with 4 steps

1: copper(l) iodide; bis-triphenylphosphine-palladium(II) chloride; triethylamine / tetrahydrofuran

2: oxalyl dichloride; dimethyl sulfoxide / dichloromethane

3: trifluoroacetic acid / dichloromethane

4: di-tert-butyl dicarbonate; magnesium chloride / acetonitrile / 40 - 70 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; oxalyl dichloride; di-tert-butyl dicarbonate; dimethyl sulfoxide; triethylamine; trifluoroacetic acid; magnesium chloride; In tetrahydrofuran; dichloromethane; acetonitrile; 1: Sonogashira coupling / 2: Swern oxidation / 2: Swern oxidation;
DOI:10.1021/ja109118m