Technology Process of C49H71NO14
There total 7 articles about C49H71NO14 which
guide to synthetic route it.
The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:
synthetic route:
- Guidance literature:
-
With
potassium hydroxide;
In
ethanol; water;
at 20 ℃;
for 1h;
Inert atmosphere;
DOI:10.1021/jm301248y
-
-
118342-92-0,118525-42-1
(2S,4aS,6aS,6bR,8aR,10S,12aS,12bR,14bR)-10-(((2R,3R,4S,5S,6S)-4,5-diacetoxy-6-(methoxycarbonyl)-3-(((2R,3R,4S,5S,6S)-3,4,5-triacetoxy-6-(methoxycarbonyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-2-carboxylic acid
- Guidance literature:
-
Multi-step reaction with 5 steps
1: triethylamine / tetrahydrofuran / 0.5 h / -5 °C / Inert atmosphere
2: sodium tetrahydroborate / water / 4.5 h / 10 - 20 °C / Inert atmosphere
3: pyridinium chlorochromate / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
4: acetic acid; sodium cyanoborohydride / methanol / 3 h / 20 °C / pH Ca. 6 / Inert atmosphere
5: potassium hydroxide / water; ethanol / 1 h / 20 °C / Inert atmosphere
With
sodium tetrahydroborate; sodium cyanoborohydride; acetic acid; triethylamine; pyridinium chlorochromate; potassium hydroxide;
In
tetrahydrofuran; methanol; ethanol; dichloromethane; water;
DOI:10.1021/jm301248y
- Guidance literature:
-
Multi-step reaction with 3 steps
1: pyridinium chlorochromate / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere
2: acetic acid; sodium cyanoborohydride / methanol / 3 h / 20 °C / pH Ca. 6 / Inert atmosphere
3: potassium hydroxide / water; ethanol / 1 h / 20 °C / Inert atmosphere
With
sodium cyanoborohydride; acetic acid; pyridinium chlorochromate; potassium hydroxide;
In
methanol; ethanol; dichloromethane; water;
DOI:10.1021/jm301248y