2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

Base Information

Chemical Name:2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate
CAS No.:1417902-26-1
Molecular Formula:C₃₆H₂₄N₄OS
Molecular Weight:560.679
Hs Code.:

Synonyms:2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

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Chemical Property of 2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

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Technology Process of 2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

There total 3 articles about 2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate 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: 98.0%

: 1-(4-(4-hydroxy-2-(pyrazin-2-yl)thiazol-5-yl)phenyl)-2,4,6-triphenylpyridin-1-ium tetrafluoroborate

: 1417902-26-1
2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

Guidance literature:: With tetra(n-butyl)ammonium hydroxide; In methanol; at 40 ℃; for 1h;
DOI:10.1016/j.tet.2012.12.016

Reference yield:

: 1416850-47-9
5-(4-nitrophenyl)-2-(pyrazin-2-yl)thiazol-4-ol

: 1417902-26-1
2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1H-imidazole / dichloromethane / 24 h / Inert atmosphere

2.1: palladium 10% on activated carbon; hydrogen / tetrahydrofuran / 50 °C / 7500.75 Torr / Autoclave

3.1: triethylamine / ethanol / 0.5 h / 20 °C

3.2: 2 h / Reflux

4.1: tetra(n-butyl)ammonium hydroxide / methanol / 1 h / 40 °C

With 1H-imidazole; palladium 10% on activated carbon; tetra(n-butyl)ammonium hydroxide; hydrogen; triethylamine; In tetrahydrofuran; methanol; ethanol; dichloromethane;
DOI:10.1016/j.tet.2012.12.016

Reference yield:

: 1417902-14-7
4-(4-(((tert-butyl)dimethylsilyl)oxy)-2-(pyrazin-2-yl)thiazol-5-yl)aniline

: 1417902-26-1
2-(pyrazin-2-yl)-5-(4-(2,4,6-triphenylpyridin-1-ium-1-yl)phenyl)thiazol-4-olate

Guidance literature:: Multi-step reaction with 2 steps

1.1: triethylamine / ethanol / 0.5 h / 20 °C

1.2: 2 h / Reflux

2.1: tetra(n-butyl)ammonium hydroxide / methanol / 1 h / 40 °C

With tetra(n-butyl)ammonium hydroxide; triethylamine; In methanol; ethanol;
DOI:10.1016/j.tet.2012.12.016