Hydrochloric Acid → (-)-N-[2-hydroxy-3-phenoxypropyl]-N-(2-isobutyramidoethyl)ammonium chloride
反応式
[OH:1][CH:2]([CH2:13][O:14][C:15]1[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=1)[CH2:3][NH:4][CH2:5][CH2:6][NH:7][C:8](=[O:12])[CH:9]([CH3:11])[CH3:10].[ClH:21]>CCOCC>[Cl-:21].[OH:1][CH:2]([CH2:13][O:14][C:15]1[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1)[CH2:3][NH2+:4][CH2:5][CH2:6][NH:7][C:8](=[O:12])[CH:9]([CH3:11])[CH3:10]参加物
4
実験手順
A solution of (-)-N-(2-[2-hydroxy-3-phenoxypropyl]aminoethyl)isobutyramide (0.7 g) in anhydrous ether (10 ml) was treated with an excess of a saturated solution of hydrogen chloride in anhydrous ether. The solid which formed was collected and recrystallised twice from a mixture of methanol and anhydrous ether to give (-)-N-[2-hydroxy-3-phenoxypropyl]-N-(2-isobutyramidoethyl)ammonium chloride, m.p. 137°-139° C; 25 [α]D -19.7° [c, 1.135; methanol]; microanalysis C15H24N2O3.HCl requires: C, 56.87; H, 7.90; N, 8.84; Cl, 11.20%; found: C, 56.80; H, 8.0; N, 8.6; Cl, 11.1%.