HCID 178492049, compound → HCID 43270961, compound

Participants

Reaction Steps

A solution of 9.0 g (40.1 mmol mmol) of (2-Methoxy-5-nitro-phenyl)-methyl-propyl-amine (4) in 200 mL of MeOH/EtOAc (1:1) containing 5% w/w of Pd—C (10%) was subjected to hydrogenation (1 atm, balloon) overnight. The contents of the flask were passed through a short pad of celite and washed with EtOAc. The filtrate was evaporated under reduced pressure to give 7.7 g (92%) of crude amine 4-Methoxy-N3-methyl-N3-propyl-benzene-1,3-diamine (5) of an oil.

Provenance & Evidence