Trifluoroacetate → HCID 9820485, compound

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Reaction Steps

The title compound was prepared from trifluoromethanesulphonic acid 3-[6-(furan-3-yl)imidazo[4,5-b]pyridin-3-yl]phenyl ester and 2-formylphenylboronic acid as described in Example 6. Trifluoroacetate salt (cream-coloured powder): δH (400 MHz, d6-DMSO) 7.10-7.11 (1H, m), 7.49 (1H, dt, J 8 and 1), 7.59-7.62 (2H, m), 7.70 (1H, t, J 8), 7.75-7.79 (2H, m), 7.93-7.95 (1H, m), 8.08-8.11 (2H, m), 8.33-8.34 (1H, m), 8.48 (1H, d, J 2), 8.76 (1H, d, J 2), 8.99 (1H, s), 9.99 (1H, s); m/z (ES+) 366 (M++H).

Provenance & Evidence