Technology Process of 4-(cyclopropoxy)-N-[1-(5,6-dihydro-4H-imidazo[1,2-a][1]benzazepin-4-ylcarbamoyl)cyclopropyl]benzamide
There total 14 articles about 4-(cyclopropoxy)-N-[1-(5,6-dihydro-4H-imidazo[1,2-a][1]benzazepin-4-ylcarbamoyl)cyclopropyl]benzamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine;
In
dichloromethane;
at 20 ℃;
for 16h;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: caesium carbonate / N,N-dimethyl-formamide / 80 - 85 °C / Industry scale; Inert atmosphere
1.2: 20 - 125 °C
2.1: thionyl chloride / N,N-dimethyl-formamide / 25 - 40 °C / Reflux
2.2: pH 8
3.1: n-butyllithium; diisopropylamine / 2-MeTHF; hexane / -80 - -70 °C / Industry scale
3.2: pH 7.5
4.1: hydroxylamine hydrochloride; sodium acetate / methanol / 20 h / 60 - 70 °C / Inert atmosphere; Industry scale
5.1: hydrogen; sodium hydroxide / Raney nickel / methanol / 40 h / 60 - 65 °C / 2999.54 - 3361.55 Torr
6.1: ammonium hydroxide / water / 25 °C / pH 9 / Industry scale
7.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 16 h / 20 °C
With
ammonium hydroxide; n-butyllithium; thionyl chloride; hydroxylamine hydrochloride; hydrogen; sodium acetate; benzotriazol-1-ol; caesium carbonate; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; diisopropylamine; sodium hydroxide;
Raney nickel;
In
methanol; 2-MeTHF; hexane; dichloromethane; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: diethylzinc / n-heptane; 1,2-dichloro-ethane / 3 h / 0 - 5 °C
2.1: n-butyllithium / tetrahydrofuran; diethyl ether; hexane; ethyl acetate / 0.33 h / -78 - -70 °C
2.2: 0.67 h / -78 °C
3.1: oxalyl dichloride / N,N-dimethyl-formamide / dichloromethane / 0 °C
4.1: triethylamine / dichloromethane / 16 h / 20 °C
5.1: ethanol; sodium hydroxide / 3 h / 65 °C
6.1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 16 h / 20 °C
With
n-butyllithium; oxalyl dichloride; ethanol; diethylzinc; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide;
N,N-dimethyl-formamide;
In
tetrahydrofuran; diethyl ether; hexane; n-heptane; dichloromethane; ethyl acetate; 1,2-dichloro-ethane;