p-Toluenesulphonyl cyanide → (R)-6,8-difluoro-3-[5-((R)-6-fluoro-3-pentylchroman-7-yl)-1,3-dioxan-2-yl]chroman-7-carbonitrile
反応式
[F:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([F:12])[CH:11]=1)[O:8][CH2:7][C@H:6]([CH:13]1[O:18][CH2:17][CH:16]([C:19]3[CH:28]=[C:27]4[C:22]([CH2:23][C@@H:24]([CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH2:25][O:26]4)=[CH:21][C:20]=3[F:34])[CH2:15][O:14]1)[CH2:5]2.C([Li])(CC)C.C1(C)C=CC(S([C:49]#[N:50])(=O)=O)=CC=1>C1COCC1.C1CCCCC1.CCOCC>[F:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([F:12])[C:11]=1[C:49]#[N:50])[O:8][CH2:7][C@H:6]([CH:13]1[O:18][CH2:17][CH:16]([C:19]3[CH:28]=[C:27]4[C:22]([CH2:23][C@@H:24]([CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH2:25][O:26]4)=[CH:21][C:20]=3[F:34])[CH2:15][O:14]1)[CH2:5]2参加物
7
