1-Nonanol → Ether hydrochloride

Participants

Reaction Steps

The title compound was prepared from 5-{2-[2-(3-chloro-phenyl)-2-hydroxy-ethylamino]-propyl}-benzo[1,3]dioxole-2,2-dicarboxylic acid and 1-nonanol as a brown gum according to the procedure of Example 1, leaving out the final HCl(g) /Et2O hydrochloride salt forming step: 1H NMR (300 MHz, CDCl3): δ 0.88 (t, J=6.8 Hz, 9H), 1.25-1.40 (m, 22H), 1.54-1.60 (m, 2H), 1.63-1.74 (m, 4H), 2.79 (brt, J=8.8 Hz, 1H), 3.08-3.30 (m, 2H), 3.40-3.55 (m, 2H), 4.28 (t, J=6.8 Hz, 4H), 5.46 (d, J=8.7 Hz, 1H), 6.70-6.90 (m, 3H), 7.15-7.35 (m, 3H), 7.43 (s, 1H), 8.72 (brs, 1H), 9.98 (brs, 1H); MS (ES) m/z (relative intensity): 674 (M+, 100), 548 (M+ -C9H20, 5).

Provenance & Evidence