Technology Process of C24H29NO3
There total 8 articles about C24H29NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
3,4-dihydro-2H-pyran; (3S,5R)-5-(biphenyl-4-yl-methyl)-3-(hydroxymethyl)-3-methylpyrrolidin-2-one;
toluene-4-sulfonic acid;
In
dichloromethane;
at 0 - 20 ℃;
for 2h;
Inert atmosphere;
With
sodium hydrogencarbonate;
In
dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: dmap; dicyclohexyl-carbodiimide / dichloromethane / 9 h / -5 °C / Inert atmosphere
2.1: acetic acid / dichloromethane / 0.5 h / -5 °C / Inert atmosphere
2.2: 2 h / -5 °C / Inert atmosphere
3.1: potassium carbonate / N,N-dimethyl-formamide / 0 - 23 °C / Inert atmosphere
4.1: hydrogenchloride / cyclopentyl methyl ether / 24 h / 0 - 20 °C / Inert atmosphere
5.1: 2-methyltetrahydrofuran; cyclopentyl methyl ether / 20 °C / Inert atmosphere
6.1: 4-methyl-morpholine / tetrahydrofuran / 0.33 h / 0 - 5 °C / Inert atmosphere
7.1: sodium tetrahydroborate / water; tetrahydrofuran / 0.33 h / 0 °C / Inert atmosphere
8.1: toluene-4-sulfonic acid / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
With
4-methyl-morpholine; hydrogenchloride; dmap; sodium tetrahydroborate; potassium carbonate; acetic acid; dicyclohexyl-carbodiimide;
toluene-4-sulfonic acid;
In
tetrahydrofuran; 2-methyltetrahydrofuran; dichloromethane; cyclopentyl methyl ether; water; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: acetic acid / dichloromethane / 0.5 h / -5 °C / Inert atmosphere
1.2: 2 h / -5 °C / Inert atmosphere
2.1: potassium carbonate / N,N-dimethyl-formamide / 0 - 23 °C / Inert atmosphere
3.1: hydrogenchloride / cyclopentyl methyl ether / 24 h / 0 - 20 °C / Inert atmosphere
4.1: 2-methyltetrahydrofuran; cyclopentyl methyl ether / 20 °C / Inert atmosphere
5.1: 4-methyl-morpholine / tetrahydrofuran / 0.33 h / 0 - 5 °C / Inert atmosphere
6.1: sodium tetrahydroborate / water; tetrahydrofuran / 0.33 h / 0 °C / Inert atmosphere
7.1: toluene-4-sulfonic acid / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
With
4-methyl-morpholine; hydrogenchloride; sodium tetrahydroborate; potassium carbonate; acetic acid;
toluene-4-sulfonic acid;
In
tetrahydrofuran; 2-methyltetrahydrofuran; dichloromethane; cyclopentyl methyl ether; water; N,N-dimethyl-formamide;