Ethanol → HCID 54681216, compound

Participants

Reaction Steps

The title compound was prepared by Method C using 4-hydroxy-6-(2,3-dihydrobenzo[1,4]dioxin-6-yl)-2H-pyran-2-one (1.00 g, 4.06 mmol), ethanol (15 mL), cyclopropylmethylcarboxaldehyde (0.34 g, 4.06 mmol), cyclopentylthiol (0.83 g, 8.12 mmol), piperidine (1.0 mL), acetic acid (1.0 mL). m.p. 80-82° C.; 1H NMR (400 MHz, DMSO-d6) δ0.03 (m, 2H), 0.33 (m, 2H), 0.64 (m, 1H), 1.28-1.74 (m, 7H), 1.83-2.06 (m, 3H), 3.06 (m, 1H), 4.2 (m, 1H), 4.31 (m, 4H), 6.53 (s, 1H), 7.0 (d, 1H), 7.24 (d, 1H), 7.24 (dd, 2H).

Provenance & Evidence