2-Bromomethylnaphthalene → tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(2-trityloxy-ethyl)-phenyl]-piperidine-1-carboxylate
반응식
[OH:1][CH:2]1[CH:7]([C:8]2[CH:13]=[CH:12][C:11]([CH2:14][CH2:15][O:16][C:17]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)([C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[CH:10][CH:9]=2)[CH2:6][CH2:5][N:4]([C:36]([O:38][C:39]([CH3:42])([CH3:41])[CH3:40])=[O:37])[CH2:3]1.Br[CH2:44][C:45]1[CH:54]=[CH:53][C:52]2[C:47](=[CH:48][CH:49]=[CH:50][CH:51]=2)[CH:46]=1>>[CH:46]1[C:47]2[C:52](=[CH:51][CH:50]=[CH:49][CH:48]=2)[CH:53]=[CH:54][C:45]=1[CH2:44][O:1][CH:2]1[CH:7]([C:8]2[CH:13]=[CH:12][C:11]([CH2:14][CH2:15][O:16][C:17]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)([C:24]3[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=3)[C:30]3[CH:31]=[CH:32][CH:33]=[CH:34][CH:35]=3)=[CH:10][CH:9]=2)[CH2:6][CH2:5][N:4]([C:36]([O:38][C:39]([CH3:42])([CH3:41])[CH3:40])=[O:37])[CH2:3]1참가 물질
3
실험 절차
In an analogous manner to that described in Example 22(i), from tert-butyl (3RS,4RS)-3-hydroxy-4-[4-(2-trityloxy-ethyl)-phenyl]-piperidine-1-carboxylate by alkylation with 2-bromomethylnaphthalene there was obtained tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(2-trityloxy-ethyl)-phenyl]-piperidine-1-carboxylate as a colourless oil; MS: 721 (M+H)+.
출처 및 근거
- ORD 기록