Hex-4-en-3-one → (+/-)-6-(4,5-Dihydro-3-ethyl-5-methyl-1-pyrazoly)-4-trifluoromethylquinolin-2(1H)-one

Participants

Reaction Steps

This compound was prepared from the condensation of Compound 793 (Structure 159 of Scheme XXXIII) and 2-hexen-4-one as yellow solid. 1H NMR (500 MHz, DMSO-d6) 12.1 (bs, 1H), 7.41 (dd, J=8.8, 2.4, 1H), 7.34 (d, J=8.8, 1H), 7.21 (bs, 1H), 6.92 (s, 1H), 4.37-4.28 (m, 1H), 3.12 (dd, J=17.1, 10.2, 1H), 2.53 (dd, J=17.1, 4.9, 1H), 2.37 (q, J=7.3, 2H), 1.12 (t, J=7.3, 3H), 1.12 (d, J=5.9, 3H).

Provenance & Evidence