Sodium Hydroxide → {4-[((3S)-3-Methyl-4-{[(phenylmethyl)oxy]carbonyl}-1-piperazinyl)methyl]phenyl}acetic Acid
반응식
[CH3:1][C@@H:2]1[N:7]([C:8]([O:10][CH2:11][C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[O:9])[CH2:6][CH2:5][N:4]([CH2:18][C:19]2[CH:24]=[CH:23][C:22]([CH:25](C(OCC)=O)[C:26]([O:28]CC)=[O:27])=[CH:21][CH:20]=2)[CH2:3]1.[OH-].[Na+]>O1CCOCC1>[CH3:1][C@@H:2]1[N:7]([C:8]([O:10][CH2:11][C:12]2[CH:13]=[CH:14][CH:15]=[CH:16][CH:17]=2)=[O:9])[CH2:6][CH2:5][N:4]([CH2:18][C:19]2[CH:20]=[CH:21][C:22]([CH2:25][C:26]([OH:28])=[O:27])=[CH:23][CH:24]=2)[CH2:3]1참가 물질
4
실험 절차
A mixture of D7 (761 mg, 1.58 mmol), 2M NaOH solution (6 ml) and 1,4-dioxane (6 ml) was stirred at room temperature for 2 h. The solvents were removed and the residue dissolved in water and the pH adjusted to 4 with 2M HCl. The product was extracted with EtOAc and the combined extracts were dried and concentrated. The product was refluxed in toluene (˜20 ml) for 2 h and the solvent was evaporated to give the title compound as a yellow foam (505 mg). MS (ES): MH+ 383, (M−H)− 381.