1,4-Dioxane hydrochloride → HCID 68758453, 화합물
반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2([N:14]3[CH2:19][CH2:18][N:17](C(OC(C)(C)C)=O)[C@H:16]([CH3:27])[CH2:15]3)[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)=[CH:4][CH:3]=1.Cl.O1CCOCC1>O1CCOCC1>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2([N:14]3[CH2:19][CH2:18][NH:17][C@H:16]([CH3:27])[CH2:15]3)[CH2:13][CH2:12][CH2:11][CH2:10][CH2:9]2)=[CH:4][CH:3]=1참가 물질
4
실험 절차
To a solution of (R)-tert-butyl 4-(1-(4-chlorophenyl)cyclohexyl)-2-methylpiperazine-1-carboxylate (0.80 g, 2.03 mmol) in 1,4-dioxane (5 mL) at 0° C. was added dropwise a saturated solution dioxane-HCl (4 mL). The reaction mixture was warmed to room temperature and stirred for 2 h. The reaction mixture was concentrated under reduced pressure and the residue was washed with ethyl acetate. The pH of the residue was adjusted to 7 using aqueous 10% sodium carbonate solution and extracted with ethyl acetate. The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure to afford 0.5 g of (R)-1-(1-(4-chlorophenyl)cyclohexyl)-3-methylpiperazine.