2-[2-(oxiran-2-yl)ethyl]-2,3-dihydro-1H-isoindole-1,3-dione → 2-(4-(4-(2,3-Dichlorophenyl)-piperazin-1-yl)-3-hydroxybutyl)-isoindoline-1,3-dione

関与物質

反応手順

A sample of 2.1 g (9.0 mmol) 1-(2,3-dichlorophenyl)-piperazine in 40 mL 2-PrOH was reacted in the microwave (pressure vessel, Pmax 150 W, cooling, 90° C., 20 min) with 2.0 g (9.0 mmol) 25. The solvent was removed in vacuo and the foamy residue was washed with 10 mL 2-PrOH. Yield: 2.96 g (73%). 1H NMR (CDCl3): δ 1.79 (m, 2H), 2.42 (m, 2H), 2.56 (s, 2H), 2.79 (m, 2H), 3.02 (s, 4H), 3.60 (s, 1H), 3.74-3.83 (m, 3H), 6.90 (m, 1H), 7.06-7.11 (m, 2H), 7.67 (m, 2H), 7.81 (m, 2H). 13C NMR (CDCl3): δ 33.9, 35.3, 51.4, 53.4, 63.8, 64.5, 118.2, 122.7, 124.1, 127.0, 131.6, 133.4, 133.4, 150.4, 167.7.

情報源と証拠