Carbon Tetrachloride → 1-[4-(2-Benzyloxyethoxy)phenyl]-1,2-bis-(4-benzyloxyphenyl)-4-chlorobut-1-ene
반응식
[CH2:1]([O:8][CH2:9][CH2:10][O:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]([C:37]2[CH:42]=[CH:41][C:40]([O:43][CH2:44][C:45]3[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=3)=[CH:39][CH:38]=2)=[C:19]([C:23]2[CH:28]=[CH:27][C:26]([O:29][CH2:30][C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)=[CH:25][CH:24]=2)[CH2:20][CH2:21]O)=[CH:14][CH:13]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.C1(P(C2C=CC=CC=2)C2C=CC=CC=2)C=CC=CC=1.C(Cl)(Cl)(Cl)[Cl:71]>>[CH2:1]([O:8][CH2:9][CH2:10][O:11][C:12]1[CH:17]=[CH:16][C:15]([C:18]([C:37]2[CH:42]=[CH:41][C:40]([O:43][CH2:44][C:45]3[CH:50]=[CH:49][CH:48]=[CH:47][CH:46]=3)=[CH:39][CH:38]=2)=[C:19]([C:23]2[CH:28]=[CH:27][C:26]([O:29][CH2:30][C:31]3[CH:36]=[CH:35][CH:34]=[CH:33][CH:32]=3)=[CH:25][CH:24]=2)[CH2:20][CH2:21][Cl:71])=[CH:14][CH:13]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1참가 물질
4
실험 절차
1-[4-(2-benzyloxyethoxy)phenyl]-1,2-bis-(4-benzyloxyphenyl)-4-chlorobut-1-ene was prepared from 4-[4-(2-benzyloxyethoxy)phenyl]-3,4-bis-(4-benzyloxypheny)-but-3-en-1-ol (0.65 g, 0.98 mmol),triphenyl phosphine (0.5 g, 1.96 mmol) and carbon tetrachloride (0.74 g, 4.9 mmol) by the method described in example 2. The product was purified by flash chromatography (toluene). Yield 0.42 g.