Technology Process of C34H33F3INO8
There total 5 articles about C34H33F3INO8 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
pyridine; dmap;
In
dichloromethane;
for 0.5h;
Inert atmosphere;
DOI:10.1039/c2ob25100k
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: n-butyllithium / tetrahydrofuran; hexane / 0.5 h / -78 °C / Inert atmosphere
1.2: 0.5 h / -78 - 0 °C / Inert atmosphere
2.1: 20% palladium hydroxide on charcoal; hydrogen / ethyl acetate / 2 h / Inert atmosphere
3.1: trityl tetrafluoroborate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
4.1: di-n-butylboryl trifluoromethanesulfonate; triethylamine / toluene / 1.5 h / -50 °C / Inert atmosphere
4.2: 1.5 h / -50 - -30 °C / Inert atmosphere
5.1: pyridine; dmap / dichloromethane / 0.5 h / Inert atmosphere
With
pyridine; dmap; n-butyllithium; di-n-butylboryl trifluoromethanesulfonate; 20% palladium hydroxide on charcoal; hydrogen; trityl tetrafluoroborate; triethylamine;
In
tetrahydrofuran; hexane; dichloromethane; ethyl acetate; toluene;
4.1: Evans aldol coupling / 4.2: Evans aldol coupling;
DOI:10.1039/c2ob25100k
- Guidance literature:
-
Multi-step reaction with 4 steps
1.1: 20% palladium hydroxide on charcoal; hydrogen / ethyl acetate / 2 h / Inert atmosphere
2.1: trityl tetrafluoroborate / tetrahydrofuran / 0.5 h / 0 °C / Inert atmosphere
3.1: di-n-butylboryl trifluoromethanesulfonate; triethylamine / toluene / 1.5 h / -50 °C / Inert atmosphere
3.2: 1.5 h / -50 - -30 °C / Inert atmosphere
4.1: pyridine; dmap / dichloromethane / 0.5 h / Inert atmosphere
With
pyridine; dmap; di-n-butylboryl trifluoromethanesulfonate; 20% palladium hydroxide on charcoal; hydrogen; trityl tetrafluoroborate; triethylamine;
In
tetrahydrofuran; dichloromethane; ethyl acetate; toluene;
3.1: Evans aldol coupling / 3.2: Evans aldol coupling;
DOI:10.1039/c2ob25100k