Preparation of sodium arylsulfinates by the reaction of Mg or BuLi reagents with DABSO (11).
Sodium arylsulfinates | Method-A | Method-B |
---|---|---|
R = H: 72% | R = H: 85% | |
R = 4-Ph: 87% | R = 4-Ph: 42% | |
R = 4-CF3: 91% | R = 4-CF3: 48% | |
R = 2-CF3: 75% | R = 2-CF3: 99% | |
R = 4-OMe: 48% | R = 4-OMe: 59% | |
R = 3-OMe: 85% | R = 3-OMe: 91% | |
48% | 82% | |
69% | 64% |