Phenylboronic Acid → HCID 58091615, compound

Participants

Reaction Steps

Using a two-step sequence for the synthesis of Example 64, Example 65 was synthesized from the acid from Step 4 of Example 54 and phenylboronic acid. 1H NMR (400 MHz, chloroform-d) δ ppm 8.90 (1H, s), 8.13 (2H, d, J=8.31 Hz), 8.08 (2H, d, J=6.80 Hz), 7.43-7.67 (9H, m), 4.64 (1H, s), 3.18 (3H, s), 3.05 (3H, s), 1.29 (3H, br. s), 1.28 (3H, br. s); MS (ES+) m/z: 577 (M+H); LC retention time: 3.96 min (analytical HPLC Method A).

Provenance & Evidence