反应详情

Compound 46a (0.5 g, 1.1 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 46b as a yellow solid. Mass Spectrum (LCMS, ESI pos.): Calcd. for C27H23N7O: 462.2 (M+H). Found: 462.2.