Technology Process of N-((1R,2S,3R,6S)-2-(benzyloxy)-4-(dimethoxymethyl)-3-formyl-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl)-2,2,2-trichloroacetamide
There total 6 articles about N-((1R,2S,3R,6S)-2-(benzyloxy)-4-(dimethoxymethyl)-3-formyl-6-methyl-7-oxabicyclo[4.1.0]heptan-3-yl)-2,2,2-trichloroacetamide which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
N-((1R,2S,3R,6S)-2-(benzyloxy)-4-(dimethoxymethyl)-6-methyl-3-vinyl-7-oxabicyclo[4.1.0]heptan-3-yl)-2,2,2-trichloroacetamide;
With
ozone;
In
dichloromethane;
at -78 ℃;
for 1.5h;
Inert atmosphere;
With
dimethylsulfide;
In
dichloromethane;
at -78 - 20 ℃;
Inert atmosphere;
DOI:10.1021/jo302773f
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: diisobutylaluminium hydride / dichloromethane; toluene / 0.5 h / -78 °C / Inert atmosphere
2.1: disodium hydrogenphosphate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 30 h / 20 °C / Inert atmosphere
3.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere
3.2: 10 h
4.1: ozone / dichloromethane / 1.5 h / -78 °C / Inert atmosphere
4.2: -78 - 20 °C / Inert atmosphere
With
disodium hydrogenphosphate; sodium hydride; diisobutylaluminium hydride; ozone; 3-chloro-benzenecarboperoxoic acid;
In
tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo302773f
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: CSA / methanol / 1 h / 20 °C / Inert atmosphere
2.1: diisobutylaluminium hydride / dichloromethane; toluene / 0.5 h / -78 °C / Inert atmosphere
3.1: disodium hydrogenphosphate; 3-chloro-benzenecarboperoxoic acid / dichloromethane / 30 h / 20 °C / Inert atmosphere
4.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide / 0.5 h / 20 °C / Inert atmosphere
4.2: 10 h
5.1: ozone / dichloromethane / 1.5 h / -78 °C / Inert atmosphere
5.2: -78 - 20 °C / Inert atmosphere
With
disodium hydrogenphosphate; sodium hydride; diisobutylaluminium hydride; ozone; 3-chloro-benzenecarboperoxoic acid;
In
tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; toluene;
DOI:10.1021/jo302773f