(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-2-one → HCID 54771082, Verbindung
Reaktionsgleichung
[OH:1][C:2]([CH3:35])([CH3:34])[CH2:3][C@@:4]1([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[O:9][C:8](=[O:10])[N:7]([C@H:11]([C:13]2[CH:18]=[CH:17][C:16](B3OC(C)(C)C(C)(C)O3)=[CH:15][CH:14]=2)[CH3:12])[CH2:6][CH2:5]1.Br[C:37]1[CH:42]=[CH:41][CH:40]=[C:39]([C:43]2([S:46]([CH3:49])(=[O:48])=[O:47])[CH2:45][CH2:44]2)[N:38]=1>>[OH:1][C:2]([CH3:34])([CH3:35])[CH2:3][C@@:4]1([C:28]2[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=2)[O:9][C:8](=[O:10])[N:7]([C@H:11]([C:13]2[CH:14]=[CH:15][C:16]([C:37]3[CH:42]=[CH:41][CH:40]=[C:39]([C:43]4([S:46]([CH3:49])(=[O:48])=[O:47])[CH2:45][CH2:44]4)[N:38]=3)=[CH:17][CH:18]=2)[CH3:12])[CH2:6][CH2:5]1Komponenten
3
Versuchsvorschrift
The title compound was prepared from (S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-{(S)-1-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-ethyl}-1,3-oxazinan-2-one and 2-bromo-6-(1-methanesulfonyl-cyclopropyl)-pyridine following a procedure analogous to that described in Example 1. Yield: 76% of theory; LC (method 1): tR=1.93 min; Mass spectrum (ESI+): m/z=549 [M+H]+.