Hydrochloric Acid → (5-Chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic Acid

HRID 11644

반응식

HRID 11644 반응식
C([O:5][C:6](=[O:37])[CH2:7][O:8][CH2:9][C:10]1[CH:15]=[C:14]([Cl:16])[CH:13]=[CH:12][C:11]=1[O:17][CH2:18][C:19]([N:21]1[CH2:26][C@H:25]([CH3:27])[N:24]([CH2:28][C:29]2[CH:34]=[CH:33][C:32]([F:35])=[CH:31][CH:30]=2)[CH2:23][C@H:22]1[CH3:36])=[O:20])(C)(C)C.FC(F)(F)C(O)=O.Cl>ClCCl>[Cl:16][C:14]1[CH:13]=[CH:12][C:11]([O:17][CH2:18][C:19]([N:21]2[CH2:26][C@H:25]([CH3:27])[N:24]([CH2:28][C:29]3[CH:30]=[CH:31][C:32]([F:35])=[CH:33][CH:34]=3)[CH2:23][C@H:22]2[CH3:36])=[O:20])=[C:10]([CH:15]=1)[CH2:9][O:8][CH2:7][C:6]([OH:37])=[O:5]

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 6422Trifluoroacetic acidHCID 69655425(5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic acid tert-butyl ester

생성물 1

HCID 69655258(5-Chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic Acid

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

실험 절차

To a solution of (5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-benzyloxy)-acetic acid tert-butyl ester (0.14 g, 0.25 mmol) in dichloromethane (5.0 mL) was added trifluoroacetic acid (0.5 mL). The resulting mixture was stirred at ambient temperature overnight, diluted with dichloromethane and treated with excess hydrogen chloride gas. The mixture was concentrated in vacuo to give the title compound as its hydrochloride salt (0.14 g).

후처리

  1. concentrationThe mixture was concentrated in vacuo

출처 및 근거

ORD 기록
ord-cc2428fcedcd452c91dbdc8ef927468e
출처 데이터셋
uspto-grants-2006_08
특허 번호
US07098212B2

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