Technology Process of C27H29NO3
There total 10 articles about C27H29NO3 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
((2S,4S,5R)-1-benzyl-4-(benzyloxy)-5-(benzyloxymethyl)pyrrolidin-2-yl)methanol;
With
oxalyl dichloride; dimethyl sulfoxide;
In
dichloromethane;
at -78 - -60 ℃;
for 0.75h;
With
triethylamine;
In
dichloromethane;
at -78 - 20 ℃;
for 1h;
DOI:10.1016/j.tetasy.2011.06.018
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 3 h / 0 °C
2.1: sodium tetrahydroborate / ethanol / 3 h / 20 °C
3.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide / 6 h / 0 - 20 °C
4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / 0 - 20 °C
5.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 - -60 °C
5.2: 1 h / -78 - 20 °C
With
sodium tetrahydroborate; oxalyl dichloride; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; ethanol; dichloromethane; N,N-dimethyl-formamide;
5.1: Swern oxidation / 5.2: Swern oxidation;
DOI:10.1016/j.tetasy.2011.06.018
- Guidance literature:
-
Multi-step reaction with 8 steps
1.1: osmium(VIII) oxide; methanesulfonamide; potassium carbonate; hydroquinidein 1,4-phthalazinediyl diether; potassium hexacyanoferrate(III) / water; toluene; tert-butyl alcohol / 24 h / 0 °C
1.2: 0.75 h
2.1: triethylamine / dichloromethane / 72 h / 0 - 5 °C
3.1: dichloromethane / 2 h / 20 °C
4.1: N-ethyl-N,N-diisopropylamine / dichloromethane / 3 h / 0 °C
5.1: sodium tetrahydroborate / ethanol / 3 h / 20 °C
6.1: tetra-(n-butyl)ammonium iodide; sodium hydride / N,N-dimethyl-formamide / 6 h / 0 - 20 °C
7.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12 h / 0 - 20 °C
8.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.75 h / -78 - -60 °C
8.2: 1 h / -78 - 20 °C
With
sodium tetrahydroborate; osmium(VIII) oxide; oxalyl dichloride; methanesulfonamide; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; sodium hydride; potassium carbonate; dimethyl sulfoxide; hydroquinidein 1,4-phthalazinediyl diether; triethylamine; N-ethyl-N,N-diisopropylamine; potassium hexacyanoferrate(III);
In
tetrahydrofuran; ethanol; dichloromethane; water; N,N-dimethyl-formamide; toluene; tert-butyl alcohol;
1.1: Sharpless dihydroxylation / 8.1: Swern oxidation / 8.2: Swern oxidation;
DOI:10.1016/j.tetasy.2011.06.018