Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Selection of reaction media for the synthesis of compound 5b.
| Solvent | Temperature (°C) | Time (min) | Yield (%) |
|---|---|---|---|
| Polyethylene glycol (PEG) | 80 | 60 | 72 |
| Deep eutectic solvent of cholinechloride:urea | 80 | 20 | 92 |
| Ionic liquid (N-methylpyridiniumtosylate) | 120 | 75 | 62 |
| Ionic liquid (triethylammonium hydrogen sulphate[Et3NH][HSO4]) | R.T. | 15 | 94 |
R.T. = Room temperature.
