4-Hydroxybenzophenone → HCID 58822573, compound

Participants

Reaction Steps

(2S)-3-(4′-Hydroxymethyl-biphenyl-4-yl)-2-methoxy-propionic acid ethyl ester from Step A, was treated with 4-hydroxybenzophenone under the standard Mitsunobu coupling procedure B (THF). The product obtained after chromatography was hydrolyzed using the Standard Procedure C to get the title compound. 1H-NMR (CDCl3, 200.15 MHz): 7.86–7.73 (m, 4H), 7.63–7.43 (m, 9H), 7.34–7.29 (m, 2H), 7.05 (d, 2H, J=9.1), 5.18 (s, 2H), 4.06 (dd, 1H, J=7.3, 4.0), 3.42 (s, 3H), 3.20 (dd, 1H, J=14.5, 4.0), 3.06 (dd, 1H, J=14.5, 7.3). MS (ES) for C30H26O5 [M+H]+: 467.2, [M+Na]+: 489.2.

Provenance & Evidence