C([N:8]1[CH2:13][CH2:12][O:11][CH:10]([CH2:14][OH:15])[CH2:9]1)C1C=CC=CC=1.C(O)C.[ClH:19]>>[ClH:19].[OH:15][CH2:14][CH:10]1[O:11][CH2:12][CH2:13][NH:8][CH2:9]1N-Benzyl-2-hydroxymethylmorpholine prepared in the same manner as described in Synthetic Communication, Vol. 10 (1), pages 59-73, 1980 (1.3 g) is subjected to hydrogenolysis in hydrogen chloride-containing ethanol in the same manner as described in Reference Example 15 to give 2-hydroxymethylmorpholine hydrochloride (1.3 g).
Wird geladen…