Ethanol → 9-(3-Chlorophenyl)-3,4,5,6,7,8,9,10-octahydro-1(2H)-acridinone

反応式

[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]2[C:21]3[C:20](=O)[CH2:19][CH2:18][CH2:17][C:16]=3[NH:15][C:14]3[CH2:13][CH2:12][CH2:11][C:10](=[O:23])[C:9]2=3)[CH:5]=[CH:6][CH:7]=1.C(O)C.[BH4-].[Na+]>N1C=CC=CC=1>[Cl:1][C:2]1[CH:3]=[C:4]([CH:8]2[C:9]3[C:10](=[O:23])[CH2:11][CH2:12][CH2:13][C:14]=3[NH:15][C:16]3[CH2:17][CH2:18][CH2:19][CH2:20][C:21]2=3)[CH:5]=[CH:6][CH:7]=1

参加物

実験手順

To a stirred 70° C. mixture of 9-(3-chlorophenyl)-3,4,6,7,9,10-hexahydro-1,8(2H,5H)-acridinedione (5.0 g), ethanol (120 mL) and pyridine (40 mL) was added sodium borohydride (7.5 g) in two portions over six hours. The solvent was removed; the resulting yellow solid washed well with water and dried in vacuo to provide the title compound (5.0 g) as a yellow solid. Recrystallization from ethanol returned analytically pure material, mp 249°-250° C.; NMR: 1.41-1.51 (m,3, CH2), 1.60-1.88 (m,5, CH2), 2.09-2.15 (m,4, CH2), 2.39-2.45 (m,2, CH2), 4.17 (s,1, CH), 7.09-7.15 (m,3, Ar), 7.21-7.26 (m,1, Ar), 8.43 (s,1, NH). (CI, CH4) MS: m/z=314(M+1). Analysis for C19H20ClNO: Calculated C, 72.72; H, 6.37; N, 4.46; Found: C, 72.55; H, 6.48; N, 4.49.