4-Aminophenylboronic acid → HCID 67515696, compound

Participants

Reaction Steps

Synthesized using 4-aminophenylboronic acid (173 mg, 1.26 mmol) and 1a (150 mg, 0.63 mmol) according to Method C. White solid. Yield: 35 mg, 0.14 mmol, 22%. 1H NMR (500 MHz, CDCl3): δH (ppm): 5.14 (s, 2H), 6.76 (d, J=8.5 Hz, 2H), 6.92 (s, 1H), 6.93 (brs, 1H), 7.12 (s, 1H), 7.43 (dd, J=8.5, 2.5 Hz, 1H), 7.60 (brs, 1H), 7.62 (d, J=8.5 Hz, 1H), 7.82 (d, J=8.5 Hz, 2H), 8.52 (d, J=1.5 Hz, 1H); MS (ESI): m/z=250.74 [M+H]+.

Provenance & Evidence