Technology Process of C10H4Br3NO3
There total 5 articles about C10H4Br3NO3 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:
- Guidance literature:
-
With
pyridinium hydrobromide perbromide; ethanol;
at 20 ℃;
for 72h;
Inert atmosphere;
Darkness;
DOI:10.1016/j.tetlet.2012.01.086
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 2,6-dimethylpyridine; trifluoroacetic anhydride / toluene / 4.5 h / 0 °C / Inert atmosphere; Reflux
2.1: 2,3-dicyano-5,6-dichloro-p-benzoquinone / toluene / 2.5 h / 180 °C / Sealed vessel; Inert atmosphere
3.1: sodium hydroxide / methanol / 1 h / 20 °C
4.1: boron tribromide / dichloromethane / 2 h / -78 - 0 °C / Inert atmosphere
4.2: 0.25 h / 0 °C
5.1: pyridinium hydrobromide perbromide; ethanol / 72 h / 20 °C / Inert atmosphere; Darkness
With
2,6-dimethylpyridine; pyridinium hydrobromide perbromide; ethanol; boron tribromide; trifluoroacetic anhydride; 2,3-dicyano-5,6-dichloro-p-benzoquinone; sodium hydroxide;
In
methanol; dichloromethane; toluene;
DOI:10.1016/j.tetlet.2012.01.086
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium hydroxide / methanol / 1 h / 20 °C
2.1: boron tribromide / dichloromethane / 2 h / -78 - 0 °C / Inert atmosphere
2.2: 0.25 h / 0 °C
3.1: pyridinium hydrobromide perbromide; ethanol / 72 h / 20 °C / Inert atmosphere; Darkness
With
pyridinium hydrobromide perbromide; ethanol; boron tribromide; sodium hydroxide;
In
methanol; dichloromethane;
DOI:10.1016/j.tetlet.2012.01.086
