Boron tribromide → HCID 11601927, compound

Participants

Reaction Steps

The title compound was prepared by reacting 1,5-dichloro-2-methoxy-6-(4-methoxyphenyl)naphthalene (0.15 g, 0.45 mmol) with boron tribromide (1.4 mL of 1N solution) according to method D to yield 0.10 g (73%) of a white solid: mp 204–206° C.; 1H NMR (DMSO-d6): δ 6.89 (2H, d, J=8.47 Hz), 7.33 (2H, d, J=8.45 Hz), 7.46 (1H, d, J=9.26 Hz), 7.56 (1H, d, J=8.80 Hz), 8.06 (1H, d, J=8.81 Hz), 8.17 (1H, d, J=9.28 Hz), 9.68 (1H, bs), 10.84 (1H, bs); MS (ESI) m/z 303/305/307(M−H)−.

Provenance & Evidence