C([N:8]1[CH2:13][CH2:12][C:11]([CH2:17][CH2:18][OH:19])([CH2:14][CH2:15][OH:16])[CH2:10][CH2:9]1)C1C=CC=CC=1>C(O)C.[Pd]>[OH:19][CH2:18][CH2:17][C:11]1([CH2:14][CH2:15][OH:16])[CH2:12][CH2:13][NH:8][CH2:9][CH2:10]14,4-bis-(2-hydroxyethyl)piperidine is prepared by catalytic hydrogenation of 1-benzyl-4,4-bis-(2-hydroxyethyl)piperidine in ethanol in the presence of palladium on activated carbon (10% Pd).
読み込み中…