Hydrochloric Acid → 8-[2,6-Dichloro-3-(piperazine-1-carbonyl)benzyloxy]-2-methylquinoline dihydrochloride

HRID 613649노트

반응식

HRID 613649 반응식
C(OC([N:8]1[CH2:13][CH2:12][N:11]([C:14]([C:16]2[C:17]([Cl:36])=[C:18]([C:32]([Cl:35])=[CH:33][CH:34]=2)[CH2:19][O:20][C:21]2[CH:22]=[CH:23][CH:24]=[C:25]3[C:30]=2[N:29]=[C:28]([CH3:31])[CH:27]=[CH:26]3)=[O:15])[CH2:10][CH2:9]1)=O)(C)(C)C.[ClH:37]>C(OCC)(=O)C>[ClH:35].[ClH:37].[Cl:36][C:17]1[C:16]([C:14]([N:11]2[CH2:10][CH2:9][NH:8][CH2:13][CH2:12]2)=[O:15])=[CH:34][CH:33]=[C:32]([Cl:35])[C:18]=1[CH2:19][O:20][C:21]1[CH:22]=[CH:23][CH:24]=[C:25]2[C:30]=1[N:29]=[C:28]([CH3:31])[CH:27]=[CH:26]2

참가 물질

4

반응물 2

HCID 313Hydrochloric AcidHCID 183219658-[3-[4-(Tert-butoxycarbonyl)piperazine-1-carbonyl]-2,6-dichlorobenzyloxy]-2-methylquinoline

생성물 1

HCID 183219628-[2,6-Dichloro-3-(piperazine-1-carbonyl)benzyloxy]-2-methylquinoline dihydrochloride

시약·촉매·용매 1

HCID 8857Ethyl Acetate용매

실험 절차

A mixture of 8-[3-[4-(tert-butoxycarbonyl)piperazine-1-carbonyl]-2,6-dichlorobenzyloxy]-2-methylquinoline (260 mg) and 4N solution of hydrogen chloride in ethyl acetate (2 ml) was stirred for 40 minutes at ambient temperature. The mixture was concentrated in vacuo, and the residue was crystallized from acetonitrile to give 8-[2,6-dichloro-3-(piperazine-1-carbonyl)benzyloxy]-2-methylquinoline dihydrochloride (227 mg) as pale yellow crystals.

후처리

  1. concentrationThe mixture was concentrated in vacuo
  2. customthe residue was crystallized from acetonitrile

출처 및 근거

ORD 기록
ord-7c47cd9875614d0d8efc9d234cbfba3a
출처 데이터셋
uspto-grants-1999_12
특허 번호
US06008229

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