O[C:2]([CH3:6])([CH3:5])[C:3]#[N:4].[NH:7]1[CH2:12][CH2:11][CH2:10][CH2:9][CH2:8]1>>[NH2:4][CH2:3][C:2]([N:7]1[CH2:12][CH2:11][CH2:10][CH2:9][CH2:8]1)([CH3:6])[CH3:5]The starting material 1-(2-amino-1,1-dimethylethyl)piperidine was prepared in a route similar to that in Example 39 from 2-hydroxy-2-methyl-propionitrile and piperidine.
Wird geladen…