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Potassium Carbonate → 7-[4-[N-(2-ethoxyethyl)-N-methylamino]phenyl]-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide

HRID 1978652
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HRID 1978652 반응식
Br[C:2]1[CH:3]=[CH:4][C:5]2[S:11](=[O:13])(=[O:12])[CH2:10][CH2:9][C:8]([C:14]([NH:16][C:17]3[CH:22]=[CH:21][C:20]([CH2:23][N:24]([CH3:31])[CH:25]4[CH2:30][CH2:29][O:28][CH2:27][CH2:26]4)=[CH:19][CH:18]=3)=[O:15])=[CH:7][C:6]=2[CH:32]=1.B([O-])([O-])O[C:35]1[CH:40]=[CH:39][C:38]([N:41]([CH2:43][CH2:44][O:45][CH2:46][CH3:47])[CH3:42])=[CH:37][CH:36]=1.C(=O)([O-])[O-].[K+].[K+]>C1(C)C=CC=CC=1.C(O)C.O.C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1>[CH2:46]([O:45][CH2:44][CH2:43][N:41]([C:38]1[CH:39]=[CH:40][C:35]([C:2]2[CH:3]=[CH:4][C:5]3[S:11](=[O:13])(=[O:12])[CH2:10][CH2:9][C:8]([C:14]([NH:16][C:17]4[CH:18]=[CH:19][C:20]([CH2:23][N:24]([CH3:31])[CH:25]5[CH2:26][CH2:27][O:28][CH2:29][CH2:30]5)=[CH:21][CH:22]=4)=[O:15])=[CH:7][C:6]=3[CH:32]=2)=[CH:36][CH:37]=1)[CH3:42])[CH3:47]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 11430Potassium CarbonateHCID 219957067-bromo-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamideHCID 86756798HCID 86756798, 화합물

생성물 1

HCID 219957537-[4-[N-(2-ethoxyethyl)-N-methylamino]phenyl]-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide수율 65.9%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 86587398Ethanol toluene water용매

실험 절차

Under argon atmosphere, a mixture of 7-bromo-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide (300 mg), 4-[N-(2-ethoxyethyl)-N-methylamino]phenyl borate (168 mg) and potassium carbonate (176 mg) in toluene/ethanol/water (10/1/1 ml) was stirred at room temperature for 1 hour. To the mixture was added tetrakistriphenylphosphinepalladium (33 mg), and the mixture was refluxed for 8 hours, cooled, extracted with ethyl acetate, washed with saturated brine, dried with magnesium sulfate and concentrated under reduced pressure. The residue was purified with silica gel column chromatography (ethanol/ethyl acetate=1:3) to give crystals, which were recrystallized from ethanol to give yellow crystals of 7-[4-[N-(2-ethoxyethyl)-N-methylamino]phenyl]-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1,1-dioxo-2,3-dihydro-1-benzothiepine-4-carboxamide (Compound 70) (235 mg).

후처리

  1. temperaturethe mixture was refluxed for 8 hours
  2. temperaturecooled
  3. extractionextracted with ethyl acetate
  4. washwashed with saturated brine
  5. dry with materialdried with magnesium sulfate
  6. concentrationconcentrated under reduced pressure
  7. customThe residue was purified with silica gel column chromatography (ethanol/ethyl acetate=1:3)
  8. customto give crystals, which
  9. customwere recrystallized from ethanol

출처 및 근거

ORD 기록
ord-7064cdf15aef4d388e8befa7e60634e6
출처 데이터셋
uspto-grants-2001_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06235771B1

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