Thiophene-3-boronic acid → HCID 67400141, compound

Participants

Reaction Steps

Prepared as in Example 129c from thiophen-3-ylboronic acid and 2-amino-6-bromobenzonitrile in 94% yield as a beige solid. 1H NMR (400 MHz, DMSO-d6) δ 6.08 (br s, 2H), 6.70 (dd, J=1.2, 7.6 Hz, 1H), 6.77 (dd, J=1.2, 8.4 Hz, 1H), 7.31 (dd, J=7.6, 8.4 Hz, 1H), 7.38 (dd, J=1.2, 4.8 Hz, 1H), 7.66 (dd, J=2.8, 4.8 Hz, 1H), 7.78 (dd, J=1.2, 2.8 Hz, 1H).

Provenance & Evidence