Technology Process of C17H26O7
There total 8 articles about C17H26O7 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
(2R,3S,4S)-4-[(4-methoxybenzyl)oxy]-2,3-bis(methoxymethoxy)pentan-1-ol;
With
oxalyl dichloride;
In
dichloromethane; dimethyl sulfoxide;
at -78 ℃;
for 1.5h;
Inert atmosphere;
With
triethylamine;
In
dichloromethane; dimethyl sulfoxide;
at -78 - 0 ℃;
for 1h;
Inert atmosphere;
DOI:10.1002/ejoc.201301215
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: 1H-imidazole / dichloromethane / 0.25 h / 0 °C / Inert atmosphere
1.2: 1 h / 0 °C / Inert atmosphere
2.1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 4 h / 20 °C / Inert atmosphere
3.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
4.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 1.5 h / -78 °C / Inert atmosphere
4.2: 1 h / -78 - 0 °C / Inert atmosphere
With
1H-imidazole; dmap; oxalyl dichloride; tetrabutyl ammonium fluoride; N-ethyl-N,N-diisopropylamine;
In
tetrahydrofuran; dichloromethane; dimethyl sulfoxide;
DOI:10.1002/ejoc.201301215
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: diisobutylaluminium hydride / dichloromethane / 1 h / 0 °C / Inert atmosphere
2.1: titanium(IV) isopropylate; L-(+)-diisopropyl tartrate / dichloromethane / 0.5 h / -20 °C / Inert atmosphere; Molecular sieve
2.2: 8 h / Inert atmosphere
3.1: sodium hydroxide / water; tert-butyl alcohol / 15 h / 70 °C / Inert atmosphere
4.1: 1H-imidazole / dichloromethane / 0.25 h / 0 °C / Inert atmosphere
4.2: 1 h / 0 °C / Inert atmosphere
5.1: dmap; N-ethyl-N,N-diisopropylamine / dichloromethane / 4 h / 20 °C / Inert atmosphere
6.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
7.1: oxalyl dichloride / dichloromethane; dimethyl sulfoxide / 1.5 h / -78 °C / Inert atmosphere
7.2: 1 h / -78 - 0 °C / Inert atmosphere
With
1H-imidazole; titanium(IV) isopropylate; dmap; oxalyl dichloride; L-(+)-diisopropyl tartrate; tetrabutyl ammonium fluoride; diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; sodium hydroxide;
In
tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide; tert-butyl alcohol;
2.1: |Sharpless Asymmetric Epoxidation / 2.2: |Sharpless Allylic Amination;
DOI:10.1002/ejoc.201301215