Technology Process of 1-{[2,4-bis(benzyloxy)-5-(prop-1-en-2-yl)phenyl]carbonyl}piperidine-4-carbaldehyde
There total 8 articles about 1-{[2,4-bis(benzyloxy)-5-(prop-1-en-2-yl)phenyl]carbonyl}piperidine-4-carbaldehyde which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide;
In
dichloromethane;
at 20 ℃;
for 1.5h;
Molecular sieve;
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: potassium hydroxide; methanol / 20 h / 75 °C
1.2: 0.5 h / 20 °C
2.1: triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 36 h / 20 °C
3.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / 1.5 h / 20 °C / Molecular sieve
With
methanol; tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; potassium hydroxide;
In
dichloromethane;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: dmap / 1 h / 55 °C
2.1: trifluorormethanesulfonic acid / toluene / 2.5 h / 20 °C / Cooling with ice
2.2: 18 h / 20 °C
3.1: potassium carbonate / acetonitrile / 42 h / 75 °C
4.1: potassium tert-butylate / tetrahydrofuran / 0.5 h
4.2: 0.5 h
5.1: potassium hydroxide; methanol / 20 h / 75 °C
5.2: 0.5 h / 20 °C
6.1: triethylamine; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 36 h / 20 °C
7.1: tetrapropylammonium perruthennate; 4-methylmorpholine N-oxide / dichloromethane / 1.5 h / 20 °C / Molecular sieve
With
methanol; tetrapropylammonium perruthennate; trifluorormethanesulfonic acid; potassium tert-butylate; potassium carbonate; 4-methylmorpholine N-oxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; potassium hydroxide;
dmap;
In
tetrahydrofuran; dichloromethane; toluene; acetonitrile;