1-Bromopropane → HCID 86723148, compound

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Reaction Steps

The title compound was prepared in 75% yield from 5-chloro-3-iodo-indazole and 1-bromopropane according to the general procedure for Preparation 10A. The minor isomer was not isolated or characterized. 1H NMR (400 MHz, CDCl3): δ 0.92 (3H, t, J=7.6 Hz), 1.91-1.97 (2H, m), 4.33 (2H, t, J=7.2 Hz), 7.31 (1H, d, J=8.8 Hz), 7.37 (1H, dd, J=2.0, 8.8 Hz), 7.46 (1H, d, J=1.2 Hz).

Provenance & Evidence