4-Benzyl-2-[4-(2-hydroxyethyl)-1-piperazinyl]methylmorpholine → 2-[4-(2-Hydroxyethyl)-1-piperazinyl]methylmorpholine
반응식
C([N:8]1[CH2:13][CH2:12][O:11][CH:10]([CH2:14][N:15]2[CH2:20][CH2:19][N:18]([CH2:21][CH2:22][OH:23])[CH2:17][CH2:16]2)[CH2:9]1)C1C=CC=CC=1>C(O)C.[OH-].[Pd+2].[OH-]>[OH:23][CH2:22][CH2:21][N:18]1[CH2:19][CH2:20][N:15]([CH2:14][CH:10]2[O:11][CH2:12][CH2:13][NH:8][CH2:9]2)[CH2:16][CH2:17]1참가 물질
4
실험 절차
4-Benzyl-2-[4-(2-hydroxyethyl)-1-piperazinyl]methylmorpholine (16 g) is dissolved in ethanol (160 ml), and thereto is added palladium hydroxide (1.6 g). The mixture is subjected to de-benzylation at 50° C. under hydrogen atmosphere. Five hours later, the mixture is filtered through a cerite pad, and the filtrate is concentrated under reduced pressure. The resulting crystals are washed with diethyl ether-n-hexane to give 2-[4-(2-hydroxyethyl)-1-piperazinyl]methylmorpholine (9.09 g).