Hexane → HCID 11522001, compound

Participants

Reaction Steps

The objective compound was prepared by the same procedure for the example 1, using a 2-[2-(4-methoxy-phenyl)-propionyl amino]-benzoic acid methyl ester (1.00 g, 3.19 mmol) and LiHMDS (9.57 mmol, 1M solution in THF). After normal workup, the objective compound (0.51 g, 57%) was obtained as yellow solid by a flash column chromatography (n-hexane:EtOAc=5:1): 1H NMR (200 MHz, CDCl3) δ 1.83 (s, 3H, CH3), 3.73 (s, 3H, OCH3), 6.77 d, J=8.9 Hz, 2H, ArH), 6.89-7.07 (m, 2H, ArH), 7.21 (d, J=8.9 Hz, 2H, ArH), 7.44-7.89 (m, 2H, ArH), 9.08 (br s, 1H).

Provenance & Evidence