HCID 18919774, 화합물 → HCID 18919904, 화합물
반응식
[Cl:1][C:2]1[CH:24]=[CH:23][C:5]([C:6]([O:8][CH:9]2[CH2:14][CH2:13][N:12]([CH2:15][C:16]3[CH:21]=[CH:20][C:19]([Br:22])=[CH:18][CH:17]=3)[CH2:11][CH2:10]2)=[O:7])=[CH:4][CH:3]=1>CCOCC>[ClH:1].[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:6]([O:8][CH:9]2[CH2:10][CH2:11][N:12]([CH2:15][C:16]3[CH:17]=[CH:18][C:19]([Br:22])=[CH:20][CH:21]=3)[CH2:13][CH2:14]2)=[O:7])=[CH:23][CH:24]=1참가 물질
3
실험 절차
0.204 g (0.00055 mol) of 1-(4-bromo-benzyl)-piperidin-4-yl 4-chloro-benzoate was dissolved in 15 ml of ether, filtered, diluted with 0.75 ml of methanol and treated with 5ml of 1N ethereal HCI. The separated precipitate was filtered off and dried. 0.188 g (83.6%) of 1-(4-bromo-benzyl)-piperidin-4-yl 4-chloro-benzoate hydrochloride (1:1) was obtained as white crystals; m.p. 240°-242°.
후처리
- filtrationfiltered
- additiondiluted with 0.75 ml of methanol
- additiontreated with 5ml of 1N ethereal HCI
- filtration