Methanol → HCID 58514762, compound

Participants

Reaction Steps

The title compound was prepared by following the procedure described for example 146 from example 189 (0.050 g. 0.104 mmol), camphor sulphonic acid (0.121 g, 0.521 mmol), methanol (0.5 ml) and water (0.5 ml). Brown solid (0.031 g, 74%). M.P.: 95-98° C. 1H-NMR (δ ppm, DMSO-d6, 400 MHz): 8.85 (d, J=2.8 Hz, 1H). 8.46 (d, J=8.7 Hz, 1H), 8.40 (d, J=7.9 Hz, 1H), 8.22 (s, 1H), 8.00 (d, J=1.8 Hz, 1H), 7.91 (d, J=8.9 Hz, 1H), 7.85 (s, 1H), 7.68 (d, J=8.7 Hz, 1H), 7.53 (m, 2H), 4.87 (t, J=5.3 Hz, 1H), 4.11 (t, J=5.4 Hz, 2H), 3.70 (q, J=5.4 Hz, 2H), 2.46 (s, 6H).

Provenance & Evidence