Water → HCID 58386793, 화합물

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[CH2:1]([O:8][C:9]([N:11]1[CH2:16][C@H:15]([O:17][Si:18]([C:21]([CH3:24])([CH3:23])[CH3:22])([CH3:20])[CH3:19])[CH2:14][C@@H:13]([O:25][Si](C(C)(C)C)(C)C)[CH2:12]1)=[O:10])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[F-].C([N+](CCCC)(CCCC)CCCC)CCC.O>C1COCC1>[CH2:1]([O:8][C:9]([N:11]1[CH2:12][C@H:13]([OH:25])[CH2:14][C@@H:15]([O:17][Si:18]([C:21]([CH3:24])([CH3:23])[CH3:22])([CH3:19])[CH3:20])[CH2:16]1)=[O:10])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

참가 물질

실험 절차

To a solution of 8.7 g (18 mmol) (3R,5R)-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-piperidine-1-carboxylic acid benzyl ester in 200 ml THF were added 18 ml (18 mmol) of a 1M solution of tetrabutyl ammoniumfluoride in THF at 0° C. After completed addition, the mixture was allowed to warm to room temperature over night. Addition of water was followed by extraction with three portions of tert-butyl methyl ether. The combined organic extracts were dried over sodium sulfate. Flash chromatography gave 1.1 g (16%) of the title compound as a pale yellow oil.