[N:1]([CH2:4][C:5]1[CH:10]=[CH:9][C:8]([C:11]2C=C[CH:14]=[CH:13][CH:12]=2)=[C:7]([O:17][CH3:18])[CH:6]=1)=[N+:2]=[N-:3].C(C1C=CC(CCl)=CC=1OC)CCC>>[N:1]([CH2:4][C:5]1[CH:10]=[CH:9][C:8]([CH2:11][CH2:12][CH2:13][CH3:14])=[C:7]([O:17][CH3:18])[CH:6]=1)=[N+:2]=[N-:3]Following the same procedure for the preparation of 4-Azidomethyl-2-methoxy-biphenyl, the title compound is prepared from 1-Butyl-4-chloromethyl-2-methoxy-benzene (crude material from the previous step) in 36% yield (overall yield for 4 steps).
読み込み中…