Technology Process of [(7S)-7-(3,4-dichlorophenyl)-1,4-oxazepan-7-yl]methanol monohydrochloride
There total 12 articles about [(7S)-7-(3,4-dichlorophenyl)-1,4-oxazepan-7-yl]methanol monohydrochloride which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multi-step reaction with 6 steps
1.1: sodium t-butanolate / tetrahydrofuran / 16 h / 0 - 35 °C
2.1: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2.25 h / 0 - 35 °C
2.2: Cooling with ice
3.1: carbonochloridic acid 1-chloro-ethyl ester / acetonitrile / 2.5 h / 90 °C
3.2: 1 h / 80 °C
3.3: 1.5 h / 10 - 35 °C
4.1: water; ammonium cerium (IV) nitrate / acetonitrile / 0.5 h / 0 °C
5.1: CHIRALPAK AD-H / isopropyl alcohol; carbon dioxide / Resolution of racemate
6.1: hydrogenchloride / ethyl acetate; ethanol
With
hydrogenchloride; aluminum (III) chloride; lithium aluminium tetrahydride; ammonium cerium (IV) nitrate; carbonochloridic acid 1-chloro-ethyl ester; water; sodium t-butanolate;
In
tetrahydrofuran; diethyl ether; ethanol; carbon dioxide; ethyl acetate; isopropyl alcohol; acetonitrile;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: triethylamine / tetrahydrofuran / 2.17 h / 0 - 35 °C
2.1: sodium t-butanolate / tetrahydrofuran / 16 h / 0 - 35 °C
3.1: lithium aluminium tetrahydride; aluminum (III) chloride / diethyl ether / 2.25 h / 0 - 35 °C
3.2: Cooling with ice
4.1: carbonochloridic acid 1-chloro-ethyl ester / acetonitrile / 2.5 h / 90 °C
4.2: 1 h / 80 °C
4.3: 1.5 h / 10 - 35 °C
5.1: water; ammonium cerium (IV) nitrate / acetonitrile / 0.5 h / 0 °C
6.1: CHIRALPAK AD-H / isopropyl alcohol; carbon dioxide / Resolution of racemate
7.1: hydrogenchloride / ethyl acetate; ethanol
With
hydrogenchloride; aluminum (III) chloride; lithium aluminium tetrahydride; ammonium cerium (IV) nitrate; carbonochloridic acid 1-chloro-ethyl ester; water; triethylamine; sodium t-butanolate;
In
tetrahydrofuran; diethyl ether; ethanol; carbon dioxide; ethyl acetate; isopropyl alcohol; acetonitrile;