Stannous chloride dihydrate → 2-(4-Amino-2-methoxyphenyl)-6-methoxybenzothiazole

Participants

Reaction Steps

Prepared as described in the Nitro Reduction section using 2-(2-methoxy-4-nitrophenyl)-6-methoxybenzothiazole (1.0 g, 3.13 mmol) and tin (II) dichloride dihydrate (5.66 g, 25.08 mmol) in EtOH (50 ml) to give the title compound (0.79 g, 89%) as a pale yellow solid after work-up and recrystallisation from EtOH.

Provenance & Evidence