Phenylhydrazine → HCID 50915990, compound

Participants

Reaction Steps

The title compound was prepared from phenyl hydrazine and 1-[3-(7-fluoro-quinolin-6-ylmethyl)-imidazo[1,2-b]pyridazin-6-yl]-ethanone in analogy to the synthesis of example 1 in 32% yield as a yellow solid. 1H-NMR (400 MHz, DMSO-d6) δ ppm 9.78 (s, 1H), 8.86 (dd, 1H), 8.32 (d, 1H), 7.98 (m, 3H), 7.78 (d, 1H), 7.61 (s, 1H), 7.47 (q, 1H), 7.30 (m, 4H), 6.83 (t, 1H), 4.57 (s, 2H), 2.31 (s, 3H). LCMS (method C): [MH]+=411, tR=4.57 min.

Provenance & Evidence