Technology Process of 1,3-bis((S)-2,2-dimethyl-1-(naphthalen-1-yl)propyl)-4,5-dihydro-1H-imidazol-3-ium iodide
There total 5 articles about 1,3-bis((S)-2,2-dimethyl-1-(naphthalen-1-yl)propyl)-4,5-dihydro-1H-imidazol-3-ium iodide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: sodium hydroxide / diethyl ether; water
2.1: formic acid; sodium sulfate / dichloromethane / 5 h / 25 °C
2.2: 0 - 25 °C / Inert atmosphere
2.3: 12 h / 125 °C
3.1: sodium iodide / acetone
With
formic acid; sodium sulfate; sodium iodide; sodium hydroxide;
In
diethyl ether; dichloromethane; water; acetone;
DOI:10.1002/chem.201301572
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: isopropyl alcohol; ethyl acetate / 1 h / 100 °C / Resolution of racemate
2.1: sodium hydroxide / diethyl ether; water
3.1: formic acid; sodium sulfate / dichloromethane / 5 h / 25 °C
3.2: 0 - 25 °C / Inert atmosphere
3.3: 12 h / 125 °C
4.1: sodium iodide / acetone
With
formic acid; sodium sulfate; sodium iodide; sodium hydroxide;
In
diethyl ether; dichloromethane; water; ethyl acetate; isopropyl alcohol; acetone;
DOI:10.1002/chem.201301572
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: copper(I) bromide / diethyl ether / 24 h / Inert atmosphere; Reflux
1.2: 16 h / -78 - 25 °C / Inert atmosphere
2.1: isopropyl alcohol; ethyl acetate / 1 h / 100 °C / Resolution of racemate
3.1: sodium hydroxide / diethyl ether; water
4.1: formic acid; sodium sulfate / dichloromethane / 5 h / 25 °C
4.2: 0 - 25 °C / Inert atmosphere
4.3: 12 h / 125 °C
5.1: sodium iodide / acetone
With
formic acid; sodium sulfate; sodium iodide; copper(I) bromide; sodium hydroxide;
In
diethyl ether; dichloromethane; water; ethyl acetate; isopropyl alcohol; acetone;
DOI:10.1002/chem.201301572