HCID 3824885, compound → 7-Amino-3,3-dimethyl-3,4-dihydroquinoxalin-2(1H)-one

Participants

Reaction Steps

A solution of 1,2-dihydro-2,2-dimethyl-6-nitro-3-(4H)-quinoxalinone (663 mg, 3 mmol) in CH3OH (10 ml) is hydrogenated with 50 psi H2 (g) at room temperature in the presence of a catalyst of 10% by weight palladium on charcoal (50 mg). After the starting material is consumed, the solution is filtered and concentrated in vacuo to yield 6-amino-1,2-dihydro-2,2-dimethyl-3-(4H)-quinoxalinone.

Provenance & Evidence