Technology Process of (R)-1-(4-methoxy-benzyl)-7-oxo-azepane-2-carbaldehyde
There total 7 articles about (R)-1-(4-methoxy-benzyl)-7-oxo-azepane-2-carbaldehyde which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium hypochlorite; sodium hydrogencarbonate; 4-methoxy-2,2,6,6-tetramethylpiperidin-1-oxyl radical; potassium bromide;
In
water; ethyl acetate; toluene;
for 3h;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: [1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium / dichloromethane / 18 h / 50 °C
2.1: hydrogen / palladium 10% on activated carbon / ethanol / 2 h / 20 °C / 760.05 Torr
3.1: lithium borohydride / tetrahydrofuran; dichloromethane / 18 h / 20 °C
3.2: pH 3
4.1: sodium hypochlorite; sodium hydrogencarbonate; 4-methoxy-2,2,6,6-tetramethylpiperidin-1-oxyl radical; potassium bromide / water; ethyl acetate; toluene / 3 h
With
sodium hypochlorite; lithium borohydride; hydrogen; sodium hydrogencarbonate; 4-methoxy-2,2,6,6-tetramethylpiperidin-1-oxyl radical; potassium bromide;
[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium; palladium 10% on activated carbon;
In
tetrahydrofuran; ethanol; dichloromethane; water; ethyl acetate; toluene;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 h / 20 °C
2.1: [1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium / dichloromethane / 18 h / 50 °C
3.1: hydrogen / palladium 10% on activated carbon / ethanol / 2 h / 20 °C / 760.05 Torr
4.1: lithium borohydride / tetrahydrofuran; dichloromethane / 18 h / 20 °C
4.2: pH 3
5.1: sodium hypochlorite; sodium hydrogencarbonate; 4-methoxy-2,2,6,6-tetramethylpiperidin-1-oxyl radical; potassium bromide / water; ethyl acetate; toluene / 3 h
With
sodium hypochlorite; lithium borohydride; hydrogen; sodium hydrogencarbonate; 4-methoxy-2,2,6,6-tetramethylpiperidin-1-oxyl radical; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; potassium bromide;
[1,3-bis-(2,4,6-trimethylphenyl)-2-imidazolidinylidene]dichloro(O-isopropoxyphenylmethylene)ruthenium; palladium 10% on activated carbon;
In
tetrahydrofuran; ethanol; dichloromethane; water; ethyl acetate; toluene;