Technology Process of (5S,6S)-6-Amino-2-benzyloxy-1-hydroxymethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol
There total 32 articles about (5S,6S)-6-Amino-2-benzyloxy-1-hydroxymethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten-5-ol which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
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Multistep reaction;
(i) H2, Raney-Ni, AcOH, (ii) LiAlH4, THF;
- Guidance literature:
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Multi-step reaction with 5 steps
1: sodium hydrogencarbonate; dimethyl sulfoxide / 0.33 h / 100 °C
2: chromium(VI) oxide / acetone
3: potassium carbonate / acetone / 1 h / Heating
4: hydrogenchloride; ethanol; isopentyl nitrite / tetrahydrofuran; diethyl ether / 0 °C
5: (i) H2, Raney-Ni, AcOH, (ii) LiAlH4, THF
With
chromium(VI) oxide; hydrogenchloride; ethanol; sodium hydrogencarbonate; potassium carbonate; dimethyl sulfoxide; isopentyl nitrite;
In
tetrahydrofuran; diethyl ether; acetone;
- Guidance literature:
-
Multi-step reaction with 12 steps
1: hydrogenchloride / chloroform / 20 h / Ambient temperature
2: triethylamine / 3 h / Heating
3: potassium carbonate; potassium iodide / methanol / 3 h / Heating
4: hydrogen bromide / acetic acid / 0.83 h / 50 °C
5: sodium hydrogencarbonate; dimethyl sulfoxide / 0.33 h / 100 °C
6: chromium(VI) oxide / acetone
7: potassium carbonate / acetone / 1 h / Heating
8: hydrogenchloride; ethanol; isopentyl nitrite / tetrahydrofuran; diethyl ether / 0 °C
9: hydrogen / nickel / acetic acid / 760 Torr / Ambient temperature
10: sodium tetrahydroborate / ethanol
11: sodium hydroxide / ethanol / 5 h / Heating
12: lithium aluminium tetrahydride / tetrahydrofuran / Heating
With
chromium(VI) oxide; hydrogenchloride; sodium hydroxide; sodium tetrahydroborate; lithium aluminium tetrahydride; ethanol; hydrogen bromide; hydrogen; sodium hydrogencarbonate; potassium carbonate; dimethyl sulfoxide; triethylamine; potassium iodide; isopentyl nitrite;
nickel;
In
tetrahydrofuran; methanol; diethyl ether; ethanol; chloroform; acetic acid; acetone;