Water → 7-[4-(2-butoxyethoxy)phenyl]-1-isopentyl-N-[4-[[methyl(tetrahydropyran-4-yl)amino]methyl]phenyl]-2,3-dihydro-1-benzazepine-4-carboxamide

HRID 587043노트

반응식

HRID 587043 반응식
Br[C:2]1[CH:3]=[CH:4][C:5]2[N:11]([CH2:12][CH2:13][CH:14]([CH3:16])[CH3:15])[CH2:10][CH2:9][C:8]([C:17]([NH:19][C:20]3[CH:25]=[CH:24][C:23]([CH2:26][N:27]([CH3:34])[CH:28]4[CH2:33][CH2:32][O:31][CH2:30][CH2:29]4)=[CH:22][CH:21]=3)=[O:18])=[CH:7][C:6]=2[CH:35]=1.B([O-])([O-])O[C:38]1[CH:43]=[CH:42][C:41]([O:44][CH2:45][CH2:46][O:47][CH2:48][CH2:49][CH2:50][CH3:51])=[CH:40][CH:39]=1.C(=O)([O-])[O-].[K+].[K+].O>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>[CH2:48]([O:47][CH2:46][CH2:45][O:44][C:41]1[CH:40]=[CH:39][C:38]([C:2]2[CH:3]=[CH:4][C:5]3[N:11]([CH2:12][CH2:13][CH:14]([CH3:16])[CH3:15])[CH2:10][CH2:9][C:8]([C:17]([NH:19][C:20]4[CH:25]=[CH:24][C:23]([CH2:26][N:27]([CH3:34])[CH:28]5[CH2:33][CH2:32][O:31][CH2:30][CH2:29]5)=[CH:22][CH:21]=4)=[O:18])=[CH:7][C:6]=3[CH:35]=2)=[CH:43][CH:42]=1)[CH2:49][CH2:50][CH3:51]

참가 물질

7

반응물 4

HCID 962WaterHCID 11430Potassium CarbonateHCID 223292637-bromo-1-isopentyl-N-[4-[N-methyl-N-(tetrahydropyran-4-yl)aminomethyl]phenyl]-2,3-dihydro-1-benzazepine-4-carboxamideHCID 867568154-Butoxyethoxyphenyl borate

생성물 1

HCID 30094107-[4-(2-butoxyethoxy)phenyl]-1-isopentyl-N-[4-[[methyl(tetrahydropyran-4-yl)amino]methyl]phenyl]-2,3-dihydro-1-benzazepine-4-carboxamide수율 9.3%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매HCID 86587398Ethanol toluene water용매

실험 절차

In toluene/ethanol/water (=10/1/1, 31.5 ml) was dissolved 7-bromo-1-isopentyl-N-[4-[N-methyl-N-(tetrahydropyran-4-yl)aminomethyl]phenyl]-2,3-dihydro-1-benzazepine-4-carboxamide (0.66 g). To the solution were added 4-(2-butoxyethoxy)phenyl borate (0.35 g) and potassium carbonate (0.37 g), and the mixture was stirred for 30 minutes under argon atmosphere. To the mixture was added tetrakistriphenylphosphinepalladium (56 mg), and the mixture was heated to reflux for 16 hours. After cooled to room temperature, the reaction solution was added to water, and the mixture was extracted with ethyl acetate. The extract was washed with saturated brine and dried with magnesium sulfate. The solvent was removed under reduced pressure, and the resulting residue was purified with silica gel column chromatography (ethyl acetate/ethanol=3/1). The purified residue was dissolved in ethyl acetate and filtered to give a solution. The solvent was removed under reduced pressure, followed by recrystallization from isopropyl ether/ethyl acetate to give 7-[4-(2-butoxyethoxy)phenyl]-1-isopentyl-N-[4-[N-methyl-N-(tetrahydropyran-4-yl)aminomethyl]phenyl]-2,3-dihydro-1-benzazepine-4-carboxamide (Compound 87) (74 mg).

후처리

  1. temperaturethe mixture was heated
  2. temperatureto reflux for 16 hours
  3. extractionthe mixture was extracted with ethyl acetate
  4. washThe extract was washed with saturated brine
  5. dry with materialdried with magnesium sulfate
  6. customThe solvent was removed under reduced pressure
  7. customthe resulting residue was purified with silica gel column chromatography (ethyl acetate/ethanol=3/1)
  8. dissolutionThe purified residue was dissolved in ethyl acetate
  9. filtrationfiltered
  10. customto give a solution
  11. customThe solvent was removed under reduced pressure
  12. customfollowed by recrystallization from isopropyl ether/ethyl acetate

출처 및 근거

ORD 기록
ord-e0e55b97dbb6413c9707c0c56c590f60
출처 데이터셋
uspto-grants-2005_08
특허 번호
US06936602B1

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