Hydrochloric Acid → HCID 20303926, compound

Participants

Reaction Steps

Into a stirred solution of 1-acetyl-4-azido-8-chloro-3,4-dihydrobenz[cd]-indol-5(1H)-one (3.5 g., 0.012 mole) in ethylacetate-ethanol (1:1) (200 ml.), containing 4 gm. of 6 N hydrochloric acid and 0.5 g. of 10% palladium on carbon catalyst, is bubbled a stream of hydrogen gas. After 2.5 hours the product which has separated is recovered by filtration. The yield of crude product which contains some of the catalyst is 2.6 g. (72%).

Provenance & Evidence