(3R,4R)-tert-Butyl 3-fluoro-4-hydroxypyrrolidine-1-carboxylate → 3-{5-[1-(4-Chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]-2,4-dioxothiazolidin-3-yl}-(cis)-4-fluoropyrrolidine-1-carboxylic acid tert-butyl ester
反応式
[Cl:1][C:2]1[CH:25]=[CH:24][C:5]([CH2:6][N:7]2[C:15]3[C:10](=[CH:11][C:12]([CH:16]=[C:17]4[S:21][C:20](=[O:22])[NH:19][C:18]4=[O:23])=[CH:13][CH:14]=3)[CH:9]=[N:8]2)=[C:4]([C:26]([F:29])([F:28])[F:27])[CH:3]=1.[C:30]([O:34][C:35]([N:37]1[CH2:41][C@@H:40](O)[C@H:39]([F:43])[CH2:38]1)=[O:36])([CH3:33])([CH3:32])[CH3:31]>>[C:30]([O:34][C:35]([N:37]1[CH2:38][C@H:39]([F:43])[C@H:40]([N:19]2[C:18](=[O:23])[C:17](=[CH:16][C:12]3[CH:11]=[C:10]4[C:15](=[CH:14][CH:13]=3)[N:7]([CH2:6][C:5]3[CH:24]=[CH:25][C:2]([Cl:1])=[CH:3][C:4]=3[C:26]([F:27])([F:29])[F:28])[N:8]=[CH:9]4)[S:21][C:20]2=[O:22])[CH2:41]1)=[O:36])([CH3:33])([CH3:31])[CH3:32]参加物
3
反応物 2
生成物 1
実験手順
3-{5-[1-(4-Chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]-2,4-dioxothiazolidin-3-yl}-(cis)-4-fluoropyrrolidine-1-carboxylic acid tert-butyl ester was prepared from 5-[1-(4-chloro-2-trifluoromethylbenzyl)-1H-indazol-5-ylmethylene]thiazolidine-2,4-dione (from Example 1) and (trans)-3-fluoro-4-hydroxypyrrolidine-1-carboxylic acid tert-butyl ester following General Procedure J.