反应详情

Combine 1-[6-(4-trifluoromethyl-phenyl)-pyridin-3-yl]-heptan-1-ol (0.050 g, 0.15 mmol) and 3-fluoro-4-hydroxy-benzoic acid methyl ester (0.030 g, 0.18 mmol) in toluene (0.5 mL). Add 1,1′-(diazocarbonyl)dipiperidine (0.057 g, 0.23 mmol) followed by tributyl-phosphine (0.06 mL, 0.23 mmol) under inert atmosphere. Stir at room temperature for 16 hours. Dilute reaction with ethyl acetate filter and remove solvent under reduced pressure. Purify on silica gel chromatography (0-40% ethyl acetate/hexane gradient) to provide 0.04 g of title compound (57%).

1. additionDilute
2. filtrationfilter
3. customremove solvent under reduced pressure
4. customPurify on silica gel chromatography (0-40% ethyl acetate/hexane gradient)