Triethylamine → HCID 53756755, compound

Participants

Reaction Conditions

Reaction Steps

Triethylamine (0.096 g, 0.95 mmol) was added to a solution of 2-[1-(6-tert-butoxycarbonylamino-pyridin-3-yl)-2-phenyl-ethyl]-acrylic acid ethyl ester (0.34 g, 0.86 mmol) in thioacetic acid (3.5 mL) at 0° C. under argon. The mixture was heated at 45° C. for 24 h. Ethyl acetate was added and the organic phase was washed with aqueous saturated sodium bicarbonate and brine and dried. After filtration and evaporation in vacuo the crude product was purified by flash chromatography (CH2Cl2/ethyl acetate, 1:0→100:5) to give 2-acetylsulfanylmethyl-3-(6-tert-butoxycarbonylamino-pyridin-3-yl)-4-phenyl-butyric acid ethyl ester (0.264 g, 65%).

Provenance & Evidence