HCID 53995284, compound → 3,5-Dichloro-4-(methylsulfonyl)benzaldehyde

Participants

Reaction Conditions

Reaction Steps

3,5-Dichloro-4-(methylsulfonyl)benzyl alcohol (1.7 g) was dissolved in dichloromethane (35 mL) and then active manganese(IV) oxide (7.0 g) was added and the mixture was stirred for 25 min at 22-28° C. The solid was removed by filtration and the filtrate was evaporated to dryness (yield 1.5 g). 1H-NMR (400 MHz, DMSO-d6 d=3.53 (s, 3H), 8.12 (s, 2H), 10.02 (s, 1H).

Provenance & Evidence