| |||||
Entry | Solvent (1 ml) | ArSO2Na (equiv.) | Time (h) | T (℃) | Yielda (%) |
1 | 2-CH3-THF | 1.5 | 12 | r.t | Trace |
2 | CH3COOC2H5 | 1.5 | 12 | r.t | 76 |