Technology Process of C18H23NO3
There total 6 articles about C18H23NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(6S,11S)-11-(benzyloxymethyl)-2-azaspiro[5.5]undec-8-ene-1,7-dione;
With
cerium(III) chloride heptahydrate;
In
methanol;
at 20 ℃;
for 0.166667h;
Inert atmosphere;
With
sodium tetrahydroborate;
In
methanol;
at -78 ℃;
for 0.5h;
Inert atmosphere;
DOI:10.1021/ol3030764
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: potassium hexamethylsilazane / tetrahydrofuran; toluene / 2 h / -78 °C / Inert atmosphere
1.2: 18 h / -78 - 20 °C / Inert atmosphere
2.1: triphenylphosphine; water / tetrahydrofuran / 2 h / Reflux; Inert atmosphere
3.1: potassium carbonate / methanol; water / 18 h / 20 °C / Inert atmosphere
4.1: selenium(IV) oxide; water / ethanol / 72 h / 90 °C / Inert atmosphere
5.1: manganese(IV) oxide / toluene / 18 h / Molecular sieve; Reflux; Inert atmosphere
6.1: cerium(III) chloride heptahydrate / methanol / 0.17 h / 20 °C / Inert atmosphere
6.2: 0.5 h / -78 °C / Inert atmosphere
With
manganese(IV) oxide; selenium(IV) oxide; cerium(III) chloride heptahydrate; water; potassium hexamethylsilazane; potassium carbonate; triphenylphosphine;
In
tetrahydrofuran; methanol; ethanol; water; toluene;
2.1: |Staudinger Azide Reduction / 6.2: |Luche Cerium Reduction;
DOI:10.1021/ol3030764
- Guidance literature:
-
Multi-step reaction with 3 steps
1.1: selenium(IV) oxide; water / ethanol / 72 h / 90 °C / Inert atmosphere
2.1: manganese(IV) oxide / toluene / 18 h / Molecular sieve; Reflux; Inert atmosphere
3.1: cerium(III) chloride heptahydrate / methanol / 0.17 h / 20 °C / Inert atmosphere
3.2: 0.5 h / -78 °C / Inert atmosphere
With
manganese(IV) oxide; selenium(IV) oxide; cerium(III) chloride heptahydrate; water;
In
methanol; ethanol; toluene;
3.2: |Luche Cerium Reduction;
DOI:10.1021/ol3030764