Benzenesulfonyl chloride → HCID 54245307, compound

Participants

Reaction Steps

The title compound of Step B was prepared following the method described in Step B of Example 1 from 3-(3-{[(2,3-dihydro-benzo[1,4]dioxin-6-ylmethyl)-amino]-methyl}-phenyl)-propionic acid methyl ester of Step A and benzenesulfonyl chloride using triethylamine in place of N,N-diisopropylethylamine. 1H NMR (400 MHz, CDCl3) δ 7.84 (m, 2H), 7.60-7.49 (m, 3H), 7.14 (m, 1H), 7.04 (d, 1H), 6.89 (d, 1H), 6.78 (s, 1H), 6.69 (d, 1H), 6.51 (m, 2H), 4.29 (s, 2H), 4.20 (m, 6H), 3.67 (s, 3H), 2.81 (t, 2H), 2.51 (t, 2H).

Provenance & Evidence