反应详情

{1-(2,3-Difluoro-benzyl)-5-[4-(2-cyano-phenyl)-piperazine-1-carbonyl]-pyrrolidin-3-yl}-(2,4-difluoro-benzyl)-carbamic acid 2,2,2-trichloro-ethyl ester (0.13 mmol) and Zn (0.068 g, 1.04 mmol) was dissolved in MeOH (5 ml), and PH was adjust to 5-6 using acetic acid. The mixture was heated to reflux and stirred for 30 min. After removal of methanol, the residue was purified by HPLC to afford final product (5.5 mg, 0.01 mmol) as yellow oil in 8% yield. MS m/e=552.4 [M+H]+.

1. temperatureThe mixture was heated
2. temperatureto reflux
3. customAfter removal of methanol
4. customthe residue was purified by HPLC