反应详情

Compound 18b (0.15 g, 0.35 mmol) was subjected to Suzuki coupling conditions with 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)picolinonitrile as described in Example 38, Step A to obtain compound 39a as a yellow solid. Mass Spectrum (LCMS, ESI pos.): Calcd. for C22H19N2O: 458.2 (M+H). Found: 458.2.