N-{[1-(4-Benzo[1,3]-dioxol-5-yl-cyclohex-3-enyl)-azetidin-3-ylcarbamoyl]-methyl}-3-trifluoromethyl-benzamide → N-[2-[[1-[4-(1,3-benzodioxol-5-yl)cyclohexyl]azetidin-3-yl]amino]-2-oxoethyl]-3-(trifluoromethyl)benzamide

Participants

Reaction Steps

A solution of N-{[1-(4-Benzo[1,3]dioxol-5-yl-cyclohex-3-enyl)-azetidin-3-ylcarbamoyl]-methyl}-3-trifluoromethyl-benzamide (as prepared in the previous step, 250 mg, 0.5 mmol) in MeOH (20 mL) was driven through an H-Cube® Continuous-flow Hydrogenation reactor (ThalesNano, Budapest, Hungary) under full hydrogen mode at room temperature using a 5% Pd/C cartridge. The resulting solution was concentrated and purified by silica gel column on a CombiFlash® system using ethyl acetate and 7N NH3 in MeOH as eluent (from pure ethyl acetate to 5% 7N NH3 in MeOH in ethyl acetate) to afford the two title compounds as white solids.

Provenance & Evidence