Technology Process of C8H9BrClNO2
There total 5 articles about C8H9BrClNO2 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:
-
C8H7BrClNO2;
With
hydrogenchloride; sodium cyanoborohydride; methyl red;
In
tetrahydrofuran; methanol; water;
for 12h;
pH=3;
With
sodium hydroxide;
In
tetrahydrofuran; methanol; water;
pH=9;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: boron tribromide / dichloromethane / 12.33 h / -40 - 20 °C
2.1: triethylamine; magnesium chloride / tetrahydrofuran / 0.25 h / 160 °C / Microwave irradiation
2.2: 2 h / Heating / reflux
3.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 20 °C
3.2: 20 °C
4.1: sodium hydroxide; hydroxylamine hydrochloride / tetrahydrofuran; methanol; water / 1 h / 20 °C / pH 9
5.1: hydrogenchloride; sodium cyanoborohydride; methyl red / tetrahydrofuran; methanol; water / 12 h / pH 3
5.2: pH 9
With
hydrogenchloride; sodium hydroxide; hydroxylamine hydrochloride; boron tribromide; sodium cyanoborohydride; potassium carbonate; triethylamine; methyl red; magnesium chloride;
In
tetrahydrofuran; methanol; dichloromethane; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: potassium carbonate / N,N-dimethyl-formamide / 0.17 h / 20 °C
1.2: 20 °C
2.1: sodium hydroxide; hydroxylamine hydrochloride / tetrahydrofuran; methanol; water / 1 h / 20 °C / pH 9
3.1: hydrogenchloride; sodium cyanoborohydride; methyl red / tetrahydrofuran; methanol; water / 12 h / pH 3
3.2: pH 9
With
hydrogenchloride; sodium hydroxide; hydroxylamine hydrochloride; sodium cyanoborohydride; potassium carbonate; methyl red;
In
tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;