Technology Process of lithium 4-((2S,4R)-1-acetyl-4-((isopropoxycarbonyl)amino)-2-methyl-1,2,3,4-tetrahydroquinolin-6-yl)benzoate
There total 5 articles about lithium 4-((2S,4R)-1-acetyl-4-((isopropoxycarbonyl)amino)-2-methyl-1,2,3,4-tetrahydroquinolin-6-yl)benzoate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
lithium hydroxide;
In
methanol;
at 40 ℃;
for 6h;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: sodium tetrahydroborate; magnesium(II) chloride hexahydrate / ethanol; water / 2 h / -10 - 20 °C
2: pyridine / dichloromethane / 16 h / 20 °C / Inert atmosphere
3: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 1 h / 100 °C
4: lithium hydroxide / methanol / 6 h / 40 °C
With
pyridine; sodium tetrahydroborate; magnesium(II) chloride hexahydrate; potassium carbonate; lithium hydroxide;
tetrakis(triphenylphosphine) palladium(0);
In
methanol; 1,2-dimethoxyethane; ethanol; dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: ((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)ditriflatebis(acetonitrile)palladium(ll) / toluene / 16.33 h / Inert atmosphere
2: sodium tetrahydroborate; magnesium(II) chloride hexahydrate / ethanol; water / 2 h / -10 - 20 °C
3: pyridine / dichloromethane / 16 h / 20 °C / Inert atmosphere
4: potassium carbonate / tetrakis(triphenylphosphine) palladium(0) / 1,2-dimethoxyethane; water / 1 h / 100 °C
5: lithium hydroxide / methanol / 6 h / 40 °C
With
pyridine; sodium tetrahydroborate; magnesium(II) chloride hexahydrate; potassium carbonate; lithium hydroxide;
tetrakis(triphenylphosphine) palladium(0); ((R)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl)ditriflatebis(acetonitrile)palladium(ll);
In
methanol; 1,2-dimethoxyethane; ethanol; dichloromethane; water; toluene;