HCID 86604861, compound → HCID 87653836, compound

Participants

Reaction Steps

Using the same procedure describe for the synthesis of 39, (R)-2-(3-trifluoromethylbenzenesulfonamido)pent-4-ynoic acid afforded the title compound. 1H NMR (300 MHz, CDCl3): δ 2.05 (s, 1H), 2.65 (m, 2H), 2.85 (s, 3H), 2.96 (s, 3H), 3.35 (m, 2H), 3.96 (t, 6.3 Hz, 1H), 4.32 (t, 5.4 Hz, 1H), 6.86 (t, 5.4 Hz, 1H), 7.68 (t, 7.8 Hz, 1H), 7.82 (d, 7.8 Hz, 1H), 7.97 (s5; 1H), 8.03 (d, 7.8 Hz, 1H), 8.11 (s, 1H).

Provenance & Evidence