Technology Process of 19-(2,4,6-Triphenyl-1-pyridinio)-3,6,9,12,15-pentaoxabicyclo<15.3.1>heneicosa-1(21),17,19-trien-21-olate
There total 7 articles about 19-(2,4,6-Triphenyl-1-pyridinio)-3,6,9,12,15-pentaoxabicyclo<15.3.1>heneicosa-1(21),17,19-trien-21-olate which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
Amberlyst A-21;
In
dichloromethane;
Ambient temperature;
- Guidance literature:
-
Multi-step reaction with 3 steps
1: KNO2, HNO3 / H2O / Ambient temperature
2: H2 / Pd/C / methanol
3: glacial acetic acid / CH2Cl2 / 4 h
With
potassium nitrite; hydrogen; nitric acid; acetic acid;
palladium on activated charcoal;
In
methanol; dichloromethane; water;
- Guidance literature:
-
Multi-step reaction with 4 steps
1: LiI / pyridine / Heating
2: KNO2, HNO3 / H2O / Ambient temperature
3: H2 / Pd/C / methanol
4: glacial acetic acid / CH2Cl2 / 4 h
With
potassium nitrite; hydrogen; nitric acid; acetic acid; lithium iodide;
palladium on activated charcoal;
In
pyridine; methanol; dichloromethane; water;