Diiodomethane → 1beta,2beta-Methylene-19-tetrahydropyranyloxy-5-androstene-3beta,17beta-diol
반응식
[O:1]1[CH2:6][CH2:5][CH2:4][CH2:3][CH:2]1[O:7][CH2:8][C@@:9]12[C@@H:26]3[C@H:17]([C@H:18]4[C@@:22]([CH2:24][CH2:25]3)([CH3:23])[C@@H:21]([OH:27])[CH2:20][CH2:19]4)[CH2:16][CH:15]=[C:14]1[CH2:13][C@@H:12]([OH:28])[CH:11]=[CH:10]2.[CH2:29](COC)OC.C(I)I>CCOCC.[Cu].[Zn]>[CH2:29]1[C@@H:11]2[C@H:12]([OH:28])[CH2:13][C:14]3[C@:9]([CH2:8][O:7][CH:2]4[CH2:3][CH2:4][CH2:5][CH2:6][O:1]4)([C@H:10]12)[C@@H:26]1[C@H:17]([C@H:18]2[C@@:22]([CH2:24][CH2:25]1)([CH3:23])[C@@H:21]([OH:27])[CH2:20][CH2:19]2)[CH2:16][CH:15]=3
