Technology Process of C21H32N2O3
There total 4 articles about C21H32N2O3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
sodium tetrahydroborate; water;
In
ethanol;
at 20 ℃;
for 5h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: ozone / methanol / 1 h / -78 °C
1.2: 15 h / 20 °C
2.1: acetic acid; sodium tris(acetoxy)borohydride / N,N-dimethyl-formamide / 21 h / 20 - 40 °C / Inert atmosphere
3.1: diisobutylaluminium hydride / tetrahydrofuran / 2 h / -40 °C / Inert atmosphere
3.2: 0.5 h / -40 - 20 °C
4.1: lithium diisopropyl amide; N,N,N,N,N,N-hexamethylphosphoric triamide / n-heptane; tetrahydrofuran; ethylbenzene / 0.08 h / -78 °C / Inert atmosphere
4.2: 1.5 h
5.1: water; sodium tetrahydroborate / ethanol / 5 h / 20 °C
With
N,N,N,N,N,N-hexamethylphosphoric triamide; sodium tetrahydroborate; water; sodium tris(acetoxy)borohydride; diisobutylaluminium hydride; ozone; acetic acid; lithium diisopropyl amide;
In
tetrahydrofuran; methanol; ethanol; n-heptane; ethylbenzene; N,N-dimethyl-formamide;
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: acetic acid; sodium tris(acetoxy)borohydride / N,N-dimethyl-formamide / 21 h / 20 - 40 °C / Inert atmosphere
2.1: diisobutylaluminium hydride / tetrahydrofuran / 2 h / -40 °C / Inert atmosphere
2.2: 0.5 h / -40 - 20 °C
3.1: lithium diisopropyl amide; N,N,N,N,N,N-hexamethylphosphoric triamide / n-heptane; tetrahydrofuran; ethylbenzene / 0.08 h / -78 °C / Inert atmosphere
3.2: 1.5 h
4.1: water; sodium tetrahydroborate / ethanol / 5 h / 20 °C
With
N,N,N,N,N,N-hexamethylphosphoric triamide; sodium tetrahydroborate; water; sodium tris(acetoxy)borohydride; diisobutylaluminium hydride; acetic acid; lithium diisopropyl amide;
In
tetrahydrofuran; ethanol; n-heptane; ethylbenzene; N,N-dimethyl-formamide;