[Br:1][CH2:2][CH2:3][CH2:4][CH2:5]Br.[CH3:7][O:8][C:9]([CH:11]1[CH2:14][CH2:13][CH2:12]1)=[O:10]>>[CH3:7][O:8][C:9]([C:11]1([CH2:5][CH2:4][CH2:3][CH2:2][Br:1])[CH2:14][CH2:13][CH2:12]1)=[O:10]1-(4-Bromobutyl)cyclobutane carboxylic acid methyl ester was prepared from 1,4-dibromobutane and cyclobutane carboxylic acid methyl ester using the general procedure described in example 168.
読み込み中…