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Water → HCID 86596434, 화합물

HRID 584195
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HRID 584195 반응식
[F:1][C:2]([F:36])([F:35])[C:3]1[CH:4]=[C:5]([CH:28]=[C:29]([C:31]([F:34])([F:33])[F:32])[CH:30]=1)[C:6]([N:8]1[CH2:13][CH2:12][N:11]([CH2:14][C:15]#[C:16][CH2:17][Cl:18])[CH2:10][C@H:9]1[CH2:19][C:20]1[CH:25]=[CH:24][C:23]([CH3:26])=[C:22]([CH3:27])[CH:21]=1)=[O:7].[ClH:37].[CH2:38]([C@H:40]1[CH2:45][O:44][CH2:43][CH2:42][NH:41]1)[CH3:39].C(=O)([O-])[O-].[K+].[K+].O>CN(C)C=O>[ClH:18].[ClH:37].[F:1][C:2]([F:36])([F:35])[C:3]1[CH:4]=[C:5]([CH:28]=[C:29]([C:31]([F:34])([F:33])[F:32])[CH:30]=1)[C:6]([N:8]1[CH2:13][CH2:12][N:11]([CH2:14][C:15]#[C:16][CH2:17][N:41]2[CH2:42][CH2:43][O:44][CH2:45][C@@H:40]2[CH2:38][CH3:39])[CH2:10][C@H:9]1[CH2:19][C:20]1[CH:25]=[CH:24][C:23]([CH3:26])=[C:22]([CH3:27])[CH:21]=1)=[O:7]
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 53806279HCID 53806279, 화합물HCID 67094181(3S)-3-Ethylmorpholine hydrochloride

생성물 1

HCID 86596434HCID 86596434, 화합물수율 91.8%

시약·촉매·용매 1

HCID 6228Dimethylformamide
용매

반응 조건

온도
50 °C

실험 절차

A mixture of (2R)-1-[3,5-bis(trifluoromethyl)benzoyl]-4-(4-chloro-2-butynyl)-2-(3,4-dimethylbenzyl)piperazine (150 mg), (3S)-3-ethylmorpholine hydrochloride (47 mg) and powdered potassium carbonate (117 mg) in dry N,N-dimethylformamide (1 ml) was stirred at 50° C. for 1.5 hours. The reaction mixture was poured into water (10 ml) and extracted with ethyl acetate. The extract was washed with brine and dried over magnesium sulfate. After evaporation of the solvent, the obtained residue was purified by column chromatography on silica gel using ethyl acetate as eluent. The obtained product was dissolved in ethyl acetate and treated with 4N hydrogen chloride in ethyl acetate to give (2R)-1-[3,5-bis(trifluoromethyl)benzoyl]-4-[4-((3S)-3-ethylmorpholino)-2-butynyl]-2-(3,4-dimethylbenzyl)piperazine dihydrochloride (177 mg).

후처리

  1. extractionextracted with ethyl acetate
  2. washThe extract was washed with brine
  3. dry with materialdried over magnesium sulfate
  4. customAfter evaporation of the solvent
  5. customthe obtained residue was purified by column chromatography on silica gel
  6. dissolutionThe obtained product was dissolved in ethyl acetate
  7. additiontreated with 4N hydrogen chloride in ethyl acetate

출처 및 근거

ORD 기록
ord-933d4093b2fa4d9a85e383240bc5231b
출처 데이터셋
uspto-grants-2005_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06924278B2

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