反应详情

The title compound was prepared from 5-fluoro-3-iodo-indazole and tetrahydro-3-pyranol in 23% yield according to the general procedure for Preparation 31A. The minor isomer was not isolated or characterized. 1H NMR (400 MHz, CDCl3): δ 1.86-1.93 (2H, m), 2.20-2.23 (1H, m), 2.34-2.41 (1H, m), 3.48-3.55 (1H, m), 3.80 (1H, t, J=10.4 Hz), 4.00-4.07 (2H, m), 4.50-4.58 (1H, m), 7.12 (1H, dd, J=2.4, 8.0 Hz), 7.21 (1H, td, J=2.4, 8.8 Hz), 7.39 (1H, dd, J=4.0, 8.8 Hz).

1. customThe minor isomer was not isolated