Entry | Oxidizing agent (equiv) | Step 2 t2 (min) | Oxaziridine Yield (%) |
1 | m-CPBA (1.5) | 60 | 93 |
2 | Oxone® (1.5) [49] | 90 | 35 |
3 | Oxone®/K2CO3 (1.5) [38] | 90 | 5 |
4 | H2O2 (1.5) [51] | 90 | NR |
5 | NaOCl (6) [52] | 120 | 4 |