1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

Base Information

Chemical Name:1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide
CAS No.:1609210-53-8
Molecular Formula:Br*C₆₁H₁₀₅N₂O₂₄
Molecular Weight:1330.41
Hs Code.:

Synonyms:1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

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Chemical Property of 1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

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Technology Process of 1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

There total 4 articles about 1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide 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: 94.0%

: 288-32-4
1H-imidazole

: 1609210-52-7
3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl bromide

: 1609210-53-8
1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

Guidance literature:: With CsF-Celite; In N,N-dimethyl-formamide; at 90 ℃; for 24h;
DOI:10.1016/j.tetlet.2014.03.074

Reference yield:

: 130955-38-3
2,5,8,11,14-pentaoxahexadecan-16-yl methanesulfonate

: 1609210-53-8
1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate; 18-crown-6 ether / N,N-dimethyl-formamide / 22 h / 80 °C / Inert atmosphere

2: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 0.17 h / 20 °C / Inert atmosphere

3: CsF-Celite^? / N,N-dimethyl-formamide / 24 h / 90 °C / Inert atmosphere

With 18-crown-6 ether; carbon tetrabromide; potassium carbonate; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2016.01.016

Reference yield:

: {3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)phenyl}methanol

: 1609210-53-8
1,3-bis{3,5-bis(2,5,8,11,14-pentaoxahexadecane-16-yloxy)benzyl}imidazolium bromide

Guidance literature:: Multi-step reaction with 2 steps

1: carbon tetrabromide; triphenylphosphine / tetrahydrofuran / 0.17 h / 20 °C / Inert atmosphere

2: CsF-Celite^? / N,N-dimethyl-formamide / 24 h / 90 °C / Inert atmosphere

With carbon tetrabromide; triphenylphosphine; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.tet.2016.01.016