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Hydrochloric Acid → (S)-3-[4-(3,4-Dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6,7-dicarboxylic acid 6-tert-butyl ester

HRID 708650
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인쇄 미리보기

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HRID 708650 반응식
C[O:2][C:3]([CH:5]1[CH2:18][C:17]2[CH:16]=[C:15]3[C:10]([O:11][C@@H:12]([C:20]4[CH:25]=[CH:24][C:23]([O:26][CH2:27][C:28]5[CH:33]=[CH:32][C:31]([Cl:34])=[C:30]([Cl:35])[CH:29]=5)=[CH:22][CH:21]=4)[CH2:13][N:14]3[CH3:19])=[CH:9][C:8]=2[CH2:7][N:6]1[C:36]([O:38][C:39]([CH3:42])([CH3:41])[CH3:40])=[O:37])=[O:4].[OH-].[Li+].Cl>C1COCC1.CO>[C:39]([O:38][C:36]([N:6]1[CH:5]([C:3]([OH:4])=[O:2])[CH2:18][C:17]2[CH:16]=[C:15]3[C:10]([O:11][C@@H:12]([C:20]4[CH:25]=[CH:24][C:23]([O:26][CH2:27][C:28]5[CH:33]=[CH:32][C:31]([Cl:34])=[C:30]([Cl:35])[CH:29]=5)=[CH:22][CH:21]=4)[CH2:13][N:14]3[CH3:19])=[CH:9][C:8]=2[CH2:7]1)=[O:37])([CH3:42])([CH3:40])[CH3:41]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 66719521(S)-3-[4-(3,4-Dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6,7-dicarboxylic acid 6-tert-butyl ester 7-methyl ester

생성물 1

HCID 66719462(S)-3-[4-(3,4-Dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6,7-dicarboxylic acid 6-tert-butyl ester

시약·촉매·용매 1

HCID 21899815
MeOH tetrahydrofuran
용매

실험 절차

(S)-3-[4-(3,4-Dichloro-benzyloxy)-phenyl]-1-methyl-1,2,3,5,7,8-hexahydro-4-oxa-1,6-diaza-anthracene-6,7-dicarboxylic acid 6-tert-butyl ester 7-methyl ester was dissolved in THF:methanol (4:1). 2 N lithium hydroxide (0.5 mL) was added and the resulting reaction mixture was stirred at room temperature for 4 hours. Excess 1N HCl was added and the mixture extracted with ethyl acetate. The organic layer was washed with brine, dried over sodium sulfate, and the solvent was removed under reduced pressure to afford the product in pure form (122 mg).

후처리

  1. customthe resulting reaction mixture
  2. extractionthe mixture extracted with ethyl acetate
  3. washThe organic layer was washed with brine
  4. dry with materialdried over sodium sulfate
  5. customthe solvent was removed under reduced pressure
  6. customto afford the product in pure form (122 mg)

출처 및 근거

ORD 기록
ord-d0b33e651a724564826f926f84ae8955
출처 데이터셋
uspto-grants-2015_11
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09175003B2

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