Cyclopropanecarbonyl chloride → HCID 136242918, compound

Participants

Reaction Steps

Compound 49 was prepared from methyl 7-fluoro-4-oxo-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-5-carboxylate and cyclopropanecarbonyl chloride according to the procedures similar to those for Compound 47. 1H NMR (DMSO-d6) δ 9.64 (s, 1H), 6.80-7.08 (m, 2H), 4.95 (s, 1H), 4.74 (s, 1H), 4.40 (s, 1H), 4.20 (s, 1H), 2.03-2.07 (m, 1H), and 0.75 (s, 4H). MS (ESI) m/e [M+1]+ 313.

Provenance & Evidence