Technology Process of 1-((1R,2S,4R)-2-(((3-(4-fluorophenyl)propyl)(propyl)amino)methyl)-4-pivalamidocyclohexyl)-3-(5-ethyl-1,3,4-thiadiazol-2-yl)urea
There total 21 articles about 1-((1R,2S,4R)-2-(((3-(4-fluorophenyl)propyl)(propyl)amino)methyl)-4-pivalamidocyclohexyl)-3-(5-ethyl-1,3,4-thiadiazol-2-yl)urea which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
In
tetrahydrofuran;
at 20 ℃;
- Guidance literature:
-
Multi-step reaction with 9 steps
1.1: 4-methyl-morpholine; isobutyl chloroformate / tetrahydrofuran / 0 °C
1.2: 0.5 h
2.1: lithium aluminium tetrahydride / diethyl ether / 1 h / 0 °C
3.1: sodium tris(acetoxy)borohydride / dichloromethane / 20 °C
4.1: sodium tris(acetoxy)borohydride / dichloromethane / 0 - 20 °C
5.1: hydrogenchloride / water; acetone
6.1: ammonium acetate / methanol
6.2: 20 °C
7.1: triethylamine / dichloromethane / 0.5 h / 0 °C
8.1: hydrogen / palladium 10% on activated carbon / methanol / 20 h / 20 °C / 3102.97 Torr
9.1: tetrahydrofuran / 20 °C
With
4-methyl-morpholine; hydrogenchloride; lithium aluminium tetrahydride; ammonium acetate; hydrogen; sodium tris(acetoxy)borohydride; triethylamine; isobutyl chloroformate;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; acetone;
- Guidance literature:
-
Multi-step reaction with 10 steps
1.1: sodium hydroxide; water / methanol / Heating / reflux
1.2: pH 1
2.1: thionyl chloride / dichloromethane / 24 h / 25 °C
3.1: triethylamine / dichloromethane / 1 h / 0 - 20 °C
4.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 °C / Heating / reflux
5.1: sodium tris(acetoxy)borohydride / dichloromethane / 0 - 20 °C
6.1: hydrogenchloride / water; acetone
7.1: ammonium acetate / methanol
7.2: 20 °C
8.1: triethylamine / dichloromethane / 0.5 h / 0 °C
9.1: hydrogen / palladium 10% on activated carbon / methanol / 20 h / 20 °C / 3102.97 Torr
10.1: tetrahydrofuran / 20 °C
With
hydrogenchloride; sodium hydroxide; lithium aluminium tetrahydride; thionyl chloride; ammonium acetate; water; hydrogen; sodium tris(acetoxy)borohydride; triethylamine;
palladium 10% on activated carbon;
In
tetrahydrofuran; methanol; dichloromethane; water; acetone;