4-(Methanesulfonyl)phenylboronic acid → (R)-4-[5-(4-Methanesulfonyl-phenyl)-2-methyl-2,3-dihydro-furo[2,3-c]pyridin-2-yl]-piperidine-1-carboxylic acid tert-butyl ester
反応式
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([C@:14]2([CH3:24])[O:23][C:17]3=[CH:18][N:19]=[C:20](Cl)[CH:21]=[C:16]3[CH2:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[CH3:25][S:26]([C:29]1[CH:34]=[CH:33][C:32](B(O)O)=[CH:31][CH:30]=1)(=[O:28])=[O:27]>>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][CH:11]([C@:14]2([CH3:24])[O:23][C:17]3=[CH:18][N:19]=[C:20]([C:32]4[CH:33]=[CH:34][C:29]([S:26]([CH3:25])(=[O:28])=[O:27])=[CH:30][CH:31]=4)[CH:21]=[C:16]3[CH2:15]2)[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]参加物
3
反応物 2
生成物 1
実験手順
The title compound is prepared from (R)-4-(5-chloro-2-methyl-2,3-dihydro-furo[2,3-c]pyridin-2-yl)-piperidine-1-carboxylic acid tert-butyl ester and 4-(methanesulfonyl)phenylboronic acid following a procedure analogous to that described in Example 28. LC (method 6): tR=1.19 min; Mass spectrum (ESI+): m/z=473 [M+H]+.