Br.Br.[CH2:3]([NH:5][CH:6]1[CH2:15][CH2:14][C:9]2[N:10]=[C:11](N)[S:12][C:8]=2[CH2:7]1)[CH3:4].C(NC1CCC2N=CSC=2C1)CC>>[CH2:3]([NH:5][CH:6]1[CH2:15][CH2:14][C:9]2[N:10]=[CH:11][S:12][C:8]=2[CH2:7]1)[CH3:4]Ethyl-(4,5,6,7-tetrahydro-benzothiazol-6-yl)-amine (4C) is prepared from 4B as described for 1C.
Wird geladen…