2,3-Dihydro-1,4-benzodioxin-6-carbaldehyde → HCID 22348029, compound

Participants

Reaction Steps

4-(Piperidin-4-ylamino)-6-vinyl-chromen-2-one and 2,3-dihydro-benzo{1,4}dioxine-6-carbaldehyde were allowed to react in a manner analogous to that previously described to give the title compound. 1H NMR (500 MHz, DMSO-D6) δ ppm 1.64 (m, 2H) 1.92 (m, 2H) 2.08 (m, 2H) 2.83 (m, 2H) 3.38 (s, 2H) 3.49 (m, 1H) 4.22 (m, 4H) 5.23 (s, 1H) 5.34 (m, 1H) 5.95 (m, 1H) 6.77 (m, 4H) 7.25 (m, 2H) 7.69 (m, 1H) 8.21 (m, 1H); MS (DCI/NH3) m/z 418 [M+H]+.

Provenance & Evidence