Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][Br:7].[CH2:8]([C:10]1[CH:15]=[CH:14][C:13]([CH2:16][CH2:17][OH:18])=[CH:12][CH:11]=1)[CH3:9]>>[Br:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][O:18][CH2:17][CH2:16][C:13]1[CH:14]=[CH:15][C:10]([CH2:8][CH3:9])=[CH:11][CH:12]=1(2.19 g) T.l.c. [K] Rf 0.48, from 1,5-dibromopentane (7.8 g) and 4- ethylbenzeneethanol (1.7 g).
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