4-Ethoxycarbonylmethylphenylboronic acid → 4-[5-(4-Carboxymethyl-phenyl)-2,3-dihydro-benzofuran-2-yl]-piperidine-1-carboxylic acid isopropyl ester
反応式
[CH:1]([O:4][C:5]([N:7]1[CH2:12][CH2:11][CH:10]([CH:13]2[CH2:17][C:16]3[CH:18]=[C:19](Br)[CH:20]=[CH:21][C:15]=3[O:14]2)[CH2:9][CH2:8]1)=[O:6])([CH3:3])[CH3:2].C([O:25][C:26]([CH2:28][C:29]1[CH:34]=[CH:33][C:32](B(O)O)=[CH:31][CH:30]=1)=[O:27])C>>[CH:1]([O:4][C:5]([N:7]1[CH2:12][CH2:11][CH:10]([CH:13]2[CH2:17][C:16]3[CH:18]=[C:19]([C:32]4[CH:33]=[CH:34][C:29]([CH2:28][C:26]([OH:27])=[O:25])=[CH:30][CH:31]=4)[CH:20]=[CH:21][C:15]=3[O:14]2)[CH2:9][CH2:8]1)=[O:6])([CH3:3])[CH3:2]参加物
3
実験手順
The title compound is prepared from 4-(5-bromo-2,3-dihydro-benzofuran-2-yl)-piperidine-1-carboxylic acid isopropyl ester and 4-(ethoxycarbonylmethyl)phenyl boronic acid following a procedure analogous to that described for Intermediate 63. LC (method 5): tR=1.58 min; Mass spectrum (ESI+): m/z=424 [M+H]+.
出典と根拠
- ORDレコード
- ord-23573e0ca62f4fb7b9fd37b957d66873