Triacetoxyperiodinane → HCID 178429338, compound

Participants

Reaction Steps

To a solution of N-[5-(3-hydroxy-propyl)-7,7-dimethyl-6-oxo-3,5,6,7-tetrahydro-imidazo[4,5-f]indol-2-yl]-benzamide (1.12 g) in CH2Cl2 (10 ml) is added Dess Martin reagent (3.5 g; 8.25 mmol) and the mixture is stirred at RT for 4 h. After evaporation to dryness the crude material is purified by flash chromatography on Alox B eluting with CH2Cl2/MeOH gradient to give N-[7,7-dimethyl-6-oxo-5-(3-oxo-propyl)-3,5,6,7-tetrahydro-imidazo[4,5-f]indol-2-yl]-benzamide (0.42 g).

Provenance & Evidence