HCID 21439841, compound → HCID 21439847, compound

Participants

Reaction Steps

A mixture of 14.33 g. (0.0605 mole) of 2-fluoro-8-nitrodibenzothiophene in 550 ml. of ethanol and about one-half teaspoonful (about 2.5 ml.) of Raney nickel is hydrogenated at about 30 psi of hydrogen gas in a Paar apparatus for about 48 hours. The mixture is filtered, and the filtrate is evaporated to dryness under vacuum to provide white needles of 2-amino-8-fluorodibenzothiophene, m.p. 131°-132° C.

Provenance & Evidence