反应详情

The title compound was synthesized in an analogous manner to intermediate 312, by replacing 2-(3,6-dihydro-2H-pyran-4-yl)-4,4,5,5-tetramethyl-1, 3,2-dioxaborolane with 2-(2,5-dihydrofuran-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane. The title compound was obtained as a viscous, turbid light yellow oil. (UPLC-MS 3) tR 0.50 min; ESI-MS 279.2 [M+H]+.