HCID 20279309, compound → HCID 131714244, compound

Participants

Reaction Steps

The title product of Example 6 (14.8 g) was hydrogenated in ethanol using 10% palladium on carbon as catalyst. Insolubles were removed by filtration and the filtrate was concentrated to an oil which solidified upon standing. The solid was triturated with diethyl ether and collected by filtration, giving the debrominated title compound (11.2 g) as a hydrated hydrobromide salt. Structure assignment was supported by nmr and infrared spectra and by elemental analysis.

Provenance & Evidence