3-Fluoro-5-hydroxybenzeneboronic acid → 3-(1-(4-amino-3-(3-fluoro-5-hydroxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-4-benzyl-1H-isochromen-1-one

Participants

Reaction Steps

The title compound was made in a similar way as that of the compound of example 51 from 3-(1-(4-amino-3-iodo-1H-pyrazolo[3,4-d]pyrimidin-1-yl)ethyl)-4-benzyl-1H-isochromen-1-one (Intermediate D15, 45 mg, 0.086 mmol), (3-fluoro-5-hydroxyphenyl)boronic acid (26.8 mg, 0.172 mmol), to give the title compound (13 mg, 19.8%) as brown pale solid.

Provenance & Evidence