反应详情

To a reaction vial containing methyl 2-(4-(4′-(2-(cyclobutanecarbonyl)hydrazinecarbothioamido) biphenyl-4-yl)-2-oxabicyclo[2.2.2]octan-1-yl)acetate (300 mg, 0.59 mmol) was added DCM (6 ml) at room temperature. 1-ethyl-3-(3-dimethylaminopropyl)carbodiimide (204 mg, 1.06 mmol) was added and the mixture was stirred at room temperature for overnight. The reaction mixture was purified directly via column chromatography affording the title compound as off-white solid after drying (252 mg, 90% yield). LC/MS, ESI-MS(+): 474.4, RT: 1.40 (Condition E).

1. customThe reaction mixture was purified directly via column chromatography