HCID 86711984, compound → HCID 71002262, compound

Participants

Reaction Steps

To a solution of 1-{4-[1-(cyclopropylmethyl)-4-ethenyl-1H-benzotriazol-5-yl]benzyl}-3-methylimidazolidine-2,4-dione (68 mg, 0.17 mmol) in EtOH (1.7 mL) was added palladium on carbon (10 wt %, 9 mg). The mixture was sparged under an atmosphere of hydrogen (1 atm) and stirred for 18 hours. The mixture was filtered through Celite and washed with ethanol. The filtrate was concentrated in vacuo and purified via reverse phase HPLC (5-95% MeCN/water+0.1% TFA) to provide the title compound: 1H NMR (400 MHz, CDCl3) 7.31-7.43 (m, 6H), 4.65 (s, 2H), 4.53 (d, 2H, J=6.8 Hz), 3.83 (s, 2H), 3.13 (q, 2H, J=7.6 Hz), 3.09 (s, 3H), 1.40-1.48 (m, 1H), 1.26 (t, 3H, J=7.2 Hz), 0.66-0.71 (m, 2H), 0.50-0.54 (m, 2H) ppm. LRMS m/z (M+H) 404.3 found, 404.2 required.

Provenance & Evidence