Entry | Conditions | Yield (%) | Refs. |
---|---|---|---|
Catalyst/Temp/Time/Solvent | |||
1 | Nano-Al2O3/BF3/Fe3O4/R.T/20 min/Water | 92 | [6] |
2 | Fe3O4@nano-dextrin/Ti(IV)/R.T/7 min/Water | 95 | [33] |
Fe3O4@NCs/TiCl/R.T/3 min/solvent-free | 98 | [35] | |
3 | Nano-Fe3O4@walnut shell/Cu(II)/60 °C/25 min/solvent-free | 93 | [34] |
4 | GO-Fe3O4-Ti(IV)/60 °C/15 min/solvent-free | 97 | This work |