Technology Process of C16H13BrO5
There total 10 articles about C16H13BrO5 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
phenyl 6-{[(tert-butoxy)carbonyl]oxy}-4-formyl-3-methoxy-2-methylbenzoate;
With
trifluoroacetic acid;
In
dichloromethane;
at 0 - 10 ℃;
With
bromine; sodium acetate; acetic acid;
at 10 - 20 ℃;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: hydrogenchloride; sodium nitrite / water / 0.5 h / 0 °C
1.3: 4 h / 0 - 50 °C
2.1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -78 - 20 °C
2.2: 0 - 20 °C
3.1: 2-methyl-but-2-ene; water; sodium chlorite; sodium dihydrogenphosphate / tert-butyl alcohol / 0.5 h / 20 °C
3.2: pH 1
4.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 0.5 h / 20 °C
5.1: dmap; triethylamine / dichloromethane / 1 h / 20 °C
6.1: boron tribromide / dichloromethane / 0.58 h / -78 - 0 °C
6.2: 0.33 h / 20 °C
7.1: [bis(acetoxy)iodo]benzene / 1,4-dioxane / 0 - 20 °C
7.2: 0.33 h / 20 °C
8.1: dmap / dichloromethane / 0.33 h / 20 °C
9.1: isopropylmagnesium chloride; lithium chloride / tetrahydrofuran / 1 h / 0 °C
9.2: 0.5 h / 0 - 20 °C
10.1: trifluoroacetic acid / dichloromethane / 0 - 10 °C
10.2: 10 - 20 °C
With
hydrogenchloride; dmap; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; oxalyl dichloride; [bis(acetoxy)iodo]benzene; water; isopropylmagnesium chloride; boron tribromide; diisobutylaluminium hydride; triethylamine; trifluoroacetic acid; lithium chloride; sodium nitrite;
N,N-dimethyl-formamide;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; water; toluene; tert-butyl alcohol;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: diisobutylaluminium hydride / toluene; tetrahydrofuran / -78 - 20 °C
1.2: 0 - 20 °C
2.1: 2-methyl-but-2-ene; water; sodium chlorite; sodium dihydrogenphosphate / tert-butyl alcohol / 0.5 h / 20 °C
2.2: pH 1
3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 0.5 h / 20 °C
4.1: dmap; triethylamine / dichloromethane / 1 h / 20 °C
5.1: boron tribromide / dichloromethane / 0.58 h / -78 - 0 °C
5.2: 0.33 h / 20 °C
6.1: [bis(acetoxy)iodo]benzene / 1,4-dioxane / 0 - 20 °C
6.2: 0.33 h / 20 °C
7.1: dmap / dichloromethane / 0.33 h / 20 °C
8.1: isopropylmagnesium chloride; lithium chloride / tetrahydrofuran / 1 h / 0 °C
8.2: 0.5 h / 0 - 20 °C
9.1: trifluoroacetic acid / dichloromethane / 0 - 10 °C
9.2: 10 - 20 °C
With
dmap; sodium chlorite; sodium dihydrogenphosphate; 2-methyl-but-2-ene; oxalyl dichloride; [bis(acetoxy)iodo]benzene; water; isopropylmagnesium chloride; boron tribromide; diisobutylaluminium hydride; triethylamine; trifluoroacetic acid; lithium chloride;
N,N-dimethyl-formamide;
In
tetrahydrofuran; 1,4-dioxane; dichloromethane; toluene; tert-butyl alcohol;