反应详情

温度

120 °C

To a solution of 5-chloro-1-(p-tolylsulfonyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrrolo[2,3-b]pyridine (0.031 g, 0.0724 mmol) in acetonitrile (0.570 mL) was added (5S,7S)-7-(2-chloro-5-fluoropyrimidin-4-ylamino)-3-methyl-1-oxa-3-azaspiro[4.5]decan-2-one, 63c, (0.019 g, 0.060 mmol) and degassed under N2. Na2CO3 (0.091 mL of 2 M, 0.1810 mmol) was added followed by Pd(PPh3)4 (0.010 g, 0.009 mmol). The reaction was sealed and heated in a microwave at 120° C. for 30 min. The mixture was then concentrated in vacuo. The material was diluted in CH2Cl2 and silica gel chromatography (Hexanes:EtOAc then 20% MeOH in CH2Cl2) gave product 63d. LCMS+: 585.25 at 4.17 min (10-90% MeOH, 3/5 grad/run, Formic Acid).

1. customdegassed under N2
2. customThe reaction was sealed
3. concentrationThe mixture was then concentrated in vacuo
4. additionThe material was diluted in CH2Cl2