Boron tribromide → HCID 10214699, compound

Participants

Reaction Steps

The title compound was prepared by reacting 8-chloro-6-(4-methoxyphenyl)-2-naphthol (0.10 g, 0.35 mmol) with boron tribromide (0.9 mL of 1N solution, 0.9 mmol) according to method D to yield 0.080 g (85%) of product which was further purified by reverse phase preparative HPLC to yield the title compound as a white solid: mp 204-206° C.; 1H NMR (DMSO-d6): δ 6.87 (2H, d, J=8.61 Hz), 7.17 (1H, dd, J=2.34 Hz, J=8.83 Hz), 7.38 (1H, d, J=2.26 Hz), 7.62 (2H, d, J=8.59 Hz), 7.85 (1H, d, J=1.64 Hz), 7.90 (1H, d, J=8.92 Hz), 8.01 (1H, bs), 9.62 (1H, s), 10.14 (1H, s); MS (ESI) m/z 269/(M−H)−.

Provenance & Evidence