2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

Base Information

Chemical Name:2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt
CAS No.:1620841-11-3
Molecular Formula:Br*C₂₀H₂₂BrN₂
Molecular Weight:450.216
Hs Code.:

Synonyms:2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

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Chemical Property of 2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

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Technology Process of 2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

There total 2 articles about 2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt 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: 66.0%

: 111-25-1
1-bromo-hexane

: 1620841-10-2
2-(4-bromophenyl)-3-pyridine-4-yl-acrylonitrile

: 1620841-11-3
2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

Guidance literature:: In benzonitrile; for 18h; Reflux;
DOI:10.1016/j.dyepig.2014.06.005

Reference yield:

: 872-85-5
pyridine-4-carbaldehyde

: 1620841-11-3
2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

Guidance literature:: Multi-step reaction with 2 steps

1: 1,8-diazabicyclo[5.4.0]undec-7-ene / tetrahydrofuran / 18 h / Reflux

2: benzonitrile / 18 h / Reflux

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; benzonitrile;
DOI:10.1016/j.dyepig.2014.06.005

Reference yield:

: 1620841-11-3
2-(4-bromophenyl)-3-N-(n-hexylpyridinium)-4-yl-acrylonitrile bromide salt

: 1620841-13-5
C₂₂H₂₂FN₃

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydride / 0.5 h / 0 °C

2: sodium hydride / tetrahydrofuran / 0.5 h / 0 °C

With sodium hydride; In tetrahydrofuran;
DOI:10.1016/j.dyepig.2014.06.005