Technology Process of 6,7-dimethoxy-1-(1-nitroethyl)-2-phenyl-1,2,3,4-tetrahydroisoquinoline
There total 4 articles about 6,7-dimethoxy-1-(1-nitroethyl)-2-phenyl-1,2,3,4-tetrahydroisoquinoline which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: lithium aluminium tetrahydride / tetrahydrofuran / 4 h / Reflux
1.2: Cooling with ice
2.1: formic acid / 0.17 h / 0 °C
2.2: 24 h / 0 - 50 °C
3.1: copper(l) iodide; potassium phosphate / ethylene glycol; isopropyl alcohol / 24 h / 90 °C / Inert atmosphere
4.1: oxygen; vanadia / 24 h / 60 °C / 760.05 Torr / Neat (no solvent)
With
potassium phosphate; copper(l) iodide; lithium aluminium tetrahydride; formic acid; oxygen; vanadia;
In
tetrahydrofuran; ethylene glycol; isopropyl alcohol;
4.1: Henry reaction;
DOI:10.1039/c1ob06466e
- Guidance literature:
-
Multi-step reaction with 2 steps
1: copper(l) iodide; potassium phosphate / ethylene glycol; isopropyl alcohol / 24 h / 90 °C / Inert atmosphere
2: oxygen; vanadia / 24 h / 60 °C / 760.05 Torr / Neat (no solvent)
With
potassium phosphate; copper(l) iodide; oxygen; vanadia;
In
ethylene glycol; isopropyl alcohol;
2: Henry reaction;
DOI:10.1039/c1ob06466e
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: ammonium acetate; acetic acid / 1.5 h / Reflux
2.1: lithium aluminium tetrahydride / tetrahydrofuran / 4 h / Reflux
2.2: Cooling with ice
3.1: formic acid / 0.17 h / 0 °C
3.2: 24 h / 0 - 50 °C
4.1: copper(l) iodide; potassium phosphate / ethylene glycol; isopropyl alcohol / 24 h / 90 °C / Inert atmosphere
5.1: oxygen; vanadia / 24 h / 60 °C / 760.05 Torr / Neat (no solvent)
With
potassium phosphate; copper(l) iodide; lithium aluminium tetrahydride; formic acid; ammonium acetate; oxygen; vanadia; acetic acid;
In
tetrahydrofuran; ethylene glycol; isopropyl alcohol;
1.1: Henry reaction / 5.1: Henry reaction;
DOI:10.1039/c1ob06466e