Sodium Hydroxide → HCID 67731713, compound

Participants

Reaction Steps

In the manner outlined in Example 69, Step B, 2-carboethoxy-5-chloro-1-phenylsulfonylindole-3-methyl(phenyl)sulfonamide (0.39 g, 0.75 mmol) was hydrolysed in 2:1:1 10% sodium hydroxide solution/methanol/THF (20 ml, 14 h at RT (room temperature) followed by 5 min at reflux), to give the title compound (from ethyl acetate);

Provenance & Evidence