Technology Process of C50H72N2O20
There total 10 articles about C50H72N2O20 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium fluoride dihydrate;
In
chloroform; acetonitrile;
at 40 ℃;
for 1h;
Inert atmosphere;
DOI:10.1002/chem.201003603
- Guidance literature:
-
Multi-step reaction with 7 steps
1.1: sodium / Inert atmosphere
1.2: 100 °C / Inert atmosphere
2.1: dicyclohexyl-carbodiimide / dichloromethane / 0 - 20 °C / Inert atmosphere
3.1: iron(III) chloride; bromine / dichloromethane / Reflux
4.1: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine / tetrahydrofuran / 70 °C / Inert atmosphere
5.1: potassium carbonate / methanol; dichloromethane / 0.17 h / 20 °C / Inert atmosphere
6.1: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine / tetrahydrofuran / 70 °C / Inert atmosphere
7.1: potassium fluoride dihydrate / chloroform; acetonitrile / 1 h / 40 °C / Inert atmosphere
With
iron(III) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); potassium fluoride dihydrate; bromine; sodium; potassium carbonate; triethylamine; dicyclohexyl-carbodiimide;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; acetonitrile;
4.1: Sonogashira coupling / 6.1: Sonogashira coupling;
DOI:10.1002/chem.201003603
- Guidance literature:
-
Multi-step reaction with 5 steps
1: iron(III) chloride; bromine / dichloromethane / Reflux
2: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine / tetrahydrofuran / 70 °C / Inert atmosphere
3: potassium carbonate / methanol; dichloromethane / 0.17 h / 20 °C / Inert atmosphere
4: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); triethylamine / tetrahydrofuran / 70 °C / Inert atmosphere
5: potassium fluoride dihydrate / chloroform; acetonitrile / 1 h / 40 °C / Inert atmosphere
With
iron(III) chloride; copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); potassium fluoride dihydrate; bromine; potassium carbonate; triethylamine;
In
tetrahydrofuran; methanol; dichloromethane; chloroform; acetonitrile;
2: Sonogashira coupling / 4: Sonogashira coupling;
DOI:10.1002/chem.201003603