2-Bromomethylnaphthalene → tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(naphthalen-2-ylmethoxymethyl)-phenyl]-piperidine-1-carboxylate
反応式
[OH:1][CH:2]1[CH:7]([C:8]2[CH:13]=[CH:12][C:11]([CH2:14][OH:15])=[CH:10][CH:9]=2)[CH2:6][CH2:5][N:4]([C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17])[CH2:3]1.Br[CH2:24][C:25]1[CH:34]=[CH:33][C:32]2[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=2)[CH:26]=1>>[CH:26]1[C:27]2[C:32](=[CH:31][CH:30]=[CH:29][CH:28]=2)[CH:33]=[CH:34][C:25]=1[CH2:24][O:1][CH:2]1[CH:7]([C:8]2[CH:9]=[CH:10][C:11]([CH2:14][O:15][CH2:24][C:25]3[CH:34]=[CH:33][C:32]4[C:27](=[CH:28][CH:29]=[CH:30][CH:31]=4)[CH:26]=3)=[CH:12][CH:13]=2)[CH2:6][CH2:5][N:4]([C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17])[CH2:3]1参加物
3
実験手順
In an analogous manner to that described in Example 22(i), by alkylating tert-butyl (3RS,4RS)-3-hydroxy-4-(4-hydroxymethyl-phenyl)-piperidine-1-carboxylate with 2-bromomethylnaphthalene there was obtained tert-butyl (3RS,4RS)-3-(naphthalen-2-ylmethoxy)-4-[4-(naphthalen-2-ylmethoxymethyl)-phenyl]-piperidine-1-carboxylate as a colourless oil, Rf : 0.31 (SiO2, hexane:ethyl acetate=2:1).
出典と根拠
- ORDレコード