Pivaloyl chloride → HCID 136242920, compound

Participants

Reaction Steps

Compound 52 was prepared from methyl 7-fluoro-4-oxo-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-5-carboxylate and pivaloyl chloride according to the procedures similar to those for Compound 47. 1H NMR (DMSO-d6) δ 11.9 (s, 1H), 10.2 (s, 1H), 7.45 (dd, 1H, J=2.4, 9.6 Hz), 7.22 (dd, 1H, J=2.4, 10.2 Hz), 4.92 (s, 2H), 4.42 (s, 2H), and 1.24 (s, 9H). MS (ESI) m/e [M+1]+ 329.

Provenance & Evidence