HCID 86604861, compound → HCID 87653127, compound

Participants

Reaction Steps

Using the same procedure describe for the synthesis of 39, (R)-2-(4-chlorobenzenesulfonamido)pent-4-ynoic acid afforded the title compound. 1H NMR (400 MHz, CDCl3): δ 2.43 (m, 2H), 2.71 (s, 3H), 2.85 (s, 1H), 2.89 (s, 3H), 2.96 (m, 2H), 3.98 (t, 7.1 Hz, 3H), 4.15 (t, 5.5 Hz, 1H), 7.65(d, 8.0 Hz, 2H), 7.80 (d, 8.0 Hz, 2H), 7.97 (s, 1H), 8.11 (t, 5.5 Hz, 1H).

Provenance & Evidence