4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

Base Information

Chemical Name:4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide
CAS No.:1431152-49-6
Molecular Formula:Br*C₇₃H₆₀BrN₁₀
Molecular Weight:1237.15
Hs Code.:

Synonyms:4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

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Chemical Property of 4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

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Technology Process of 4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

There total 4 articles about 4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}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: 55.0%

: 133051-88-4
N-(triphenylmethyl)-5-<4'-(bromomethyl)biphenyl-2-yl>tetrazole

: 50880-51-8
4-bromo-5-butyl-1H-imidazole

: 1431152-49-6
4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

Guidance literature:: With 18-crown-6 ether; potassium carbonate; In tetrahydrofuran; for 12h; Inert atmosphere; Reflux;
DOI:10.1016/j.ejmech.2012.12.044

Reference yield:

: 1084949-58-5
3-(triphenylmethyl)-5-butylimidazole

: 1431152-49-6
4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

Guidance literature:: Multi-step reaction with 3 steps

1.1: trifluoroacetic acid; triethylsilane / dichloromethane / 1 h / 20 °C

1.2: 0.5 h / 20 °C

2.1: N-Bromosuccinimide / N,N-dimethyl-formamide / 2 h / 0 - 20 °C

3.1: potassium carbonate; 18-crown-6 ether / tetrahydrofuran / 12 h / Inert atmosphere; Reflux

With triethylsilane; N-Bromosuccinimide; 18-crown-6 ether; potassium carbonate; trifluoroacetic acid; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2012.12.044

Reference yield:

: 146953-86-8
4-n-Butyl-imidazole

: 1431152-49-6
4-bromo-5-butyl-N,N'-bis{[2'-[2-(trityl)tetrazol-5-yl]biphenyl-4-yl]methyl}imidazolium bromide

Guidance literature:: Multi-step reaction with 2 steps

1: N-Bromosuccinimide / N,N-dimethyl-formamide / 2 h / 0 - 20 °C

2: potassium carbonate; 18-crown-6 ether / tetrahydrofuran / 12 h / Inert atmosphere; Reflux

With N-Bromosuccinimide; 18-crown-6 ether; potassium carbonate; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1016/j.ejmech.2012.12.044