Triacetoxyperiodinane → 4-[(3-Methoxyphenyl)amino]-8-methyl-6-[[3-[(8-oxooctyl)carbamoyl]phenyl]sulfonyl]quinoline-3-carboxamide

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Reaction Steps

Dess-Martin reagent (105 mg, 0.249 mmol) was added to a stirring solution of Intermediate 70 (77 mg, 0.124 mmol) in DMF (2 mL) at rt. The resulting solution was stirred for 3 h and poured into satd. NaHCO3 (50 mL). The precipitate was filtered, washed with H2O, and dried to give the title compound (70 mg) as a yellow solid. The compound was used with no further purification. ES/MS calcd. for C33H37N4O6S+ 617.2. Found m/z=617.3 (M+H)+.

Provenance & Evidence