Dipotassium 2,3-dihydroxybutanedioate → 19-Tetrahydropyranyloxy-1,5-androstadiene-3beta,17beta-diol
Reaction equation
[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:21](=[O:27])[CH2:20][CH2:19]4)[CH2:16][CH:15]=[C:14]1[CH2:13][C:12](=[O:28])[CH:11]=[CH:10]2.[H-].C(O[Al](OC(C)(C)C)OC(C)(C)C)(C)(C)C.[Li+].C(C(C(C([O-])=O)O)O)([O-])=O.[K+].[K+]>O1CCCC1>[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]2Participants
5
