(+/-)-cis-N1-Benzyl-N2-tert-butoxycarbonyl-N1-methyl-1,2-cyclohexanediamine → (+/-)-cis-N1-tert-Butoxycarbonyl-N2-methyl-1,2-cyclohexane-diamine

Participants

Reaction Steps

(±)-cis-N1-Benzyl-N2-tert-butoxycarbonyl-N1-methyl-1,2-cyclohexanediamine (1.92 g) was added to methanol (50 ml), 10% palladium on carbon (containing 50% of water, 900 mg) was added, and the mixture was stirred for 20 hours in a hydrogen atmosphere. After separating the catalyst by filtration, the filtrate was concentrated to obtain the title compound (1.27 g) as a colorless oil.

Provenance & Evidence