Technology Process of 33-(1,6-Dihydroxy-2-methylhexyl)-30-ethyl-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone
There total 4 articles about 33-(1,6-Dihydroxy-2-methylhexyl)-30-ethyl-1,4,7,10,12,15,19,25,28-nonamethyl-6,9,18,24-tetrakis(2-methylpropyl)-3,21-di(propan-2-yl)-1,4,7,10,13,16,19,22,25,28,31-undecazacyclotritriacontane-2,5,8,11,14,17,20,23,26,29,32-undecone which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
methanol; sodium tetrahydroborate; cesium chloride;
at 20 ℃;
for 8.5h;
- Guidance literature:
-
Multi-step reaction with 5 steps
1: pyridine; dmap / 20 °C / Inert atmosphere
2: osmium(VIII) oxide; sodium periodate / 1,4-dioxane; water / 5 h / 20 °C
3: tetrahydrofuran / 6 h / Inert atmosphere; Reflux
4: palladium 10% on activated carbon; hydrogen; acetic acid / methanol / 8 h / 20 °C
5: sodium tetrahydroborate; methanol; cesium chloride / 8.5 h / 20 °C
With
pyridine; methanol; dmap; sodium tetrahydroborate; sodium periodate; osmium(VIII) oxide; palladium 10% on activated carbon; cesium chloride; hydrogen; acetic acid;
In
tetrahydrofuran; 1,4-dioxane; methanol; water;