Technology Process of C37H40Cl3NO20
There total 13 articles about C37H40Cl3NO20 which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; [bis(acetoxy)iodo]benzene;
In
dichloromethane; water;
at 20 ℃;
for 1.5h;
DOI:10.1021/ja4000933
- Guidance literature:
-
Multi-step reaction with 6 steps
1: pyridine / 2 h / -40 °C / Inert atmosphere
2: 2,6-di-tert-butyl-pyridine; 1,2-dimethoxy-4-(2-propenyl)benzene; trifluoromethylsulfonic anhydride / dichloromethane / 1.5 h / -78 °C / Inert atmosphere; Molecular sieve
3: triethylsilane; trifluorormethanesulfonic acid / dichloromethane / 2.5 h / -78 °C / Molecular sieve; Inert atmosphere
4: pyridine; dmap / dichloromethane / 3 h / 20 °C / Inert atmosphere
5: hydrogen; palladium 10% on activated carbon; trichloroacetic acid / methanol / 0.25 h
6: [bis(acetoxy)iodo]benzene; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical / water; dichloromethane / 1.5 h / 20 °C
With
pyridine; triethylsilane; dmap; 2,6-di-tert-butyl-pyridine; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; trifluorormethanesulfonic acid; trifluoromethylsulfonic anhydride; [bis(acetoxy)iodo]benzene; 1,2-dimethoxy-4-(2-propenyl)benzene; palladium 10% on activated carbon; hydrogen; trichloroacetic acid;
In
methanol; dichloromethane; water;
DOI:10.1021/ja4000933
- Guidance literature:
-
Multi-step reaction with 6 steps
1: pyridine / 2 h / -40 °C / Inert atmosphere
2: 2,6-di-tert-butyl-pyridine; 1,2-dimethoxy-4-(2-propenyl)benzene; trifluoromethylsulfonic anhydride / dichloromethane / 1.5 h / -78 °C / Inert atmosphere; Molecular sieve
3: triethylsilane; trifluorormethanesulfonic acid / dichloromethane / 2.5 h / -78 °C / Molecular sieve; Inert atmosphere
4: pyridine; dmap / dichloromethane / 3 h / 20 °C / Inert atmosphere
5: hydrogen; palladium 10% on activated carbon; trichloroacetic acid / methanol / 0.25 h
6: [bis(acetoxy)iodo]benzene; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical / water; dichloromethane / 1.5 h / 20 °C
With
pyridine; triethylsilane; dmap; 2,6-di-tert-butyl-pyridine; 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; trifluorormethanesulfonic acid; trifluoromethylsulfonic anhydride; [bis(acetoxy)iodo]benzene; 1,2-dimethoxy-4-(2-propenyl)benzene; palladium 10% on activated carbon; hydrogen; trichloroacetic acid;
In
methanol; dichloromethane; water;
DOI:10.1021/ja4000933