(2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-3-yl)methyl acetate → (2-(6-tert-Butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)-4-(1-methyl-5-(1-methyl-1H-1,2,3-triazol-4-ylamino)-6-oxo-1,6-dihydropyridin-3-yl)pyridin-3-yl)methyl Acetate

Participants

Reaction Steps

Following the procedure in Example 147d, and starting with 149c (120 mg, 0.42 mmol, 1 eq.) and 3-(acetoxymethyl)-2-(6-tert-butyl-8-fluoro-1-oxophthalazin-2(1H)-yl)pyridin-4-ylboronic acid (116c) (485 mg, 1.18 mmol, 2.8 eq.), afforded 149d as a yellow solid (120 mg, 50%). MS-ESI: [M+H]+ 573.3.

Provenance & Evidence