(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)propyl)-1,3-oxazinan-2-one → (S)-3-((S)-1-(4-(1,6-dimethyl-2-oxo-1,2-dihydropyridin-4-yl)phenyl)ethyl)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-1,3-oxazinan-2-one
反応式
[OH:1][C:2]([CH3:36])([CH3:35])[CH2:3][C@@:4]1([C:29]2[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=2)[O:9][C:8](=[O:10])[N:7]([C@H:11]([C:14]2[CH:19]=[CH:18][C:17](B3OC(C)(C)C(C)(C)O3)=[CH:16][CH:15]=2)[CH2:12]C)[CH2:6][CH2:5]1.Br[C:38]1[CH:43]=[C:42]([CH3:44])[N:41]([CH3:45])[C:40](=[O:46])[CH:39]=1>>[CH3:45][N:41]1[C:42]([CH3:44])=[CH:43][C:38]([C:17]2[CH:16]=[CH:15][C:14]([C@@H:11]([N:7]3[CH2:6][CH2:5][C@:4]([CH2:3][C:2]([OH:1])([CH3:35])[CH3:36])([C:29]4[CH:34]=[CH:33][CH:32]=[CH:31][CH:30]=4)[O:9][C:8]3=[O:10])[CH3:12])=[CH:19][CH:18]=2)=[CH:39][C:40]1=[O:46]参加物
3
反応物 2
生成物 1
実験手順
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)propyl)-1,3-oxazinan-2-one and 4-bromo-1,6-dimethylpyridin-2(1H)-one following a procedure analogous to that described in Example 6 Step 1. LC-MS Method 2 tR=1.173 min, m/z=475.2; 1H NMR (CDCl3) 1.10 (s, 3H), 1.16 (s, 3H), 1.51 (d, 3H),2.18 (m, 3H), 2.21 (m, 1H), 2.42 (m, 4H), 2.86 (m, 1H), 3.54 (s, 3H), 5.66 (m, 1H), 6.21 (s, 1H), 6.60 (s, 1H), 6.97 (m, 2H), 7.23-7.34(m, 7H).