Technology Process of tert-butyl 8-[(2,6-difluorohenyl)sufonyl]-6-methoxy-1-methyl-1,3,4,8-tetrahydro-2H-[1,4]oxazepino[6,7-e]indole-2-carboxylate
There total 9 articles about tert-butyl 8-[(2,6-difluorohenyl)sufonyl]-6-methoxy-1-methyl-1,3,4,8-tetrahydro-2H-[1,4]oxazepino[6,7-e]indole-2-carboxylate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
tert-butyl 6-methoxy-1-methyl-1,3,4,8-tetrahydro-2H-[1,4]oxazepino[6,7-e]indole-2-carboxylate;
With
sodium hydride;
In
N,N-dimethyl-formamide;
at 20 ℃;
for 0.25h;
2,6-difluorobenzene-1-sulfonyl chloride;
In
N,N-dimethyl-formamide;
at 20 ℃;
With
water;
In
N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate / dichloromethane; water / 20 °C
2.1: hydrogenchloride; cyclohexene / palladium 10% on activated carbon / ethanol; water / 0.08 h / 150 °C / Microwave irradiation
3.1: diamide; triphenylphosphine / dichloromethane / 0.33 h / 150 °C / Microwave irradiation
4.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C
5.1: dmap; triethylamine / dichloromethane / 1 h / 0 - 20 °C
6.1: trichlorophosphate / acetonitrile / 120 h / Heating / reflux
7.1: sodium cyanoborohydride / ethanol / 2 h / 65 °C
8.1: sodium hydroxide; water / ethanol / 2 h / 80 °C
9.1: dichloromethane / 20 °C
10.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 20 °C
10.2: 20 °C
With
hydrogenchloride; dmap; sodium hydroxide; diamide; water; tetra(n-butyl)ammonium hydrogensulfate; sodium hydride; sodium cyanoborohydride; triethylamine; triphenylphosphine; trifluoroacetic acid; cyclohexene; trichlorophosphate;
palladium 10% on activated carbon;
In
ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: hydrogenchloride; cyclohexene / palladium 10% on activated carbon / ethanol; water / 0.08 h / 150 °C / Microwave irradiation
2.1: diamide; triphenylphosphine / dichloromethane / 0.33 h / 150 °C / Microwave irradiation
3.1: trifluoroacetic acid / dichloromethane / 0.5 h / 20 °C
4.1: dmap; triethylamine / dichloromethane / 1 h / 0 - 20 °C
5.1: trichlorophosphate / acetonitrile / 120 h / Heating / reflux
6.1: sodium cyanoborohydride / ethanol / 2 h / 65 °C
7.1: sodium hydroxide; water / ethanol / 2 h / 80 °C
8.1: dichloromethane / 20 °C
9.1: sodium hydride / N,N-dimethyl-formamide / 0.25 h / 20 °C
9.2: 20 °C
With
hydrogenchloride; dmap; sodium hydroxide; diamide; water; sodium hydride; sodium cyanoborohydride; triethylamine; triphenylphosphine; trifluoroacetic acid; cyclohexene; trichlorophosphate;
palladium 10% on activated carbon;
In
ethanol; dichloromethane; water; N,N-dimethyl-formamide; acetonitrile;