4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

Base Information

Chemical Name:4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde
CAS No.:1398776-18-5
Molecular Formula:C₅₈H₈₆O₂₀
Molecular Weight:1103.31
Hs Code.:

Synonyms:4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

Suppliers and Price of 4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

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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 4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

Chemical Property:

Purity/Quality:: 99% ,98%,Electron Grade , ^*data from raw suppliers

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Technology Process of 4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

There total 2 articles about 4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde 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: 85.0%

: 848410-53-7
13,13′-[(2,5-diiodobenzene-1,4-diyl)bis(oxy)]bis-(2,5,8,11,15,18,21,24-octaoxapentacosane)

: 1791-26-0
4-vinyl-benzaldehyde

: 1398776-18-5
4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

Guidance literature:: With palladium diacetate; triethylamine; tris-(o-tolyl)phosphine; In N,N-dimethyl-formamide; at 100 ℃; for 48h; Inert atmosphere;
DOI:10.1021/jo400576y

Reference yield:

: 2,5,8,11,15,18,21,24-octaoxapentacosan-13-yl 4-methylbenzenesulfonate

: 13064-64-7
2,5-diiodo-1,4-hydroquinone

: 1398776-18-5
4,4′-((1E,1′E)-(2,5-bis(2,5,8,11,15,18,21,24-octaoxapentacosan-13-yloxy)-1,4-phenylene)bis(ethene-2,1-diyl))dibenzaldehyde

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / butanone / 96 h / 80 °C

2: palladium diacetate; tris-(o-tolyl)phosphine; triethylamine / N,N-dimethyl-formamide / 48 h / 100 °C / Inert atmosphere

With palladium diacetate; potassium carbonate; triethylamine; tris-(o-tolyl)phosphine; In N,N-dimethyl-formamide; butanone; 2: |Heck Reaction;
DOI:10.1021/jo400576y