Dimethylformamide → 7-(4-butoxyethoxyphenyl)-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1-(2-pyridylmethyl)-2,3-dihydro-1-benzazepine-4-carboxamide

HRID 586972ノート

反応式

HRID 586972 の反応式
CN(C=O)C.[CH2:6]([O:10][CH2:11][CH2:12][O:13][C:14]1[CH:19]=[CH:18][C:17]([C:20]2[CH:21]=[CH:22][C:23]3[N:29]([CH2:30][C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][N:32]=4)[CH2:28][CH2:27][C:26]([C:37](O)=[O:38])=[CH:25][C:24]=3[CH:40]=2)=[CH:16][CH:15]=1)[CH2:7][CH2:8][CH3:9].S(Cl)(Cl)=O.[CH3:45][N:46]([CH2:53][C:54]1[CH:60]=[CH:59][C:57]([NH2:58])=[CH:56][CH:55]=1)[CH:47]1[CH2:52][CH2:51][O:50][CH2:49][CH2:48]1>ClCCl.O.C(N(CC)CC)C>[CH2:6]([O:10][CH2:11][CH2:12][O:13][C:14]1[CH:15]=[CH:16][C:17]([C:20]2[CH:21]=[CH:22][C:23]3[N:29]([CH2:30][C:31]4[CH:36]=[CH:35][CH:34]=[CH:33][N:32]=4)[CH2:28][CH2:27][C:26]([C:37]([NH:58][C:57]4[CH:56]=[CH:55][C:54]([CH2:53][N:46]([CH3:45])[CH:47]5[CH2:52][CH2:51][O:50][CH2:49][CH2:48]5)=[CH:60][CH:59]=4)=[O:38])=[CH:25][C:24]=3[CH:40]=2)=[CH:18][CH:19]=1)[CH2:7][CH2:8][CH3:9]

参加物

8

反応物 4

HCID 6228DimethylformamideHCID 24386Thionyl ChlorideHCID 9877845(4-Amino-benzyl)-methyl-(tetrahydro-pyran-4-yl)-amineHCID 69747253HCID 69747253、化合物

生成物 1

HCID 223293307-(4-butoxyethoxyphenyl)-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1-(2-pyridylmethyl)-2,3-dihydro-1-benzazepine-4-carboxamide収率 43.4%

試薬・触媒・溶媒 3

HCID 962Water溶媒HCID 6344Dichloromethane溶媒2 回HCID 8471Triethylamine溶媒

実験手順

One droplet of DMF was added to a solution of 7-(4-butoxyethoxyphenyl)-1-(2-pyridylmethyl)-2,3-dihydro-1-benzazepine-4-carboxylic acid (50 mg) in dichloromethane (5 ml). Then, thionyl chloride (17 mg) was added at 0° C., the temperature was returned to room temperature, and the mixture was stirred under nitrogen atmosphere for 1 hour. Then, this solution was added to a solution of 4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]aniline (31 mg) and triethylamine (287 mg) in dichloromethane (15 ml) at 0° C. The mixture was stirred under nitrogen atmosphere at room temperature overnight, to the mixture was added water, and the mixture was extracted with ethyl acetate. The organic layer was washed with saturated brine and dried with magnesium sulfate. The solvent was evaporated under reduced pressure, and the resulting residue was separated and purified with silica gel column chromatography (methanol:ethyl acetate=1:3) to give 7-(4-butoxyethoxyphenyl)-N-[4-[[N-methyl-N-(tetrahydropyran-4-yl)amino]methyl]phenyl]-1-(2-pyridylmethyl)-2,3-dihydro-1-benzazepine-4-carboxamide (Compound 73) (31 mg) as yellow amorphous.

後処理

  1. customwas returned to room temperature
  2. stirringThe mixture was stirred under nitrogen atmosphere at room temperature overnight, to the mixture
  3. extractionthe mixture was extracted with ethyl acetate
  4. washThe organic layer was washed with saturated brine
  5. dry with materialdried with magnesium sulfate
  6. customThe solvent was evaporated under reduced pressure
  7. customthe resulting residue was separated
  8. custompurified with silica gel column chromatography (methanol:ethyl acetate=1:3)

出典と根拠

ORDレコード
ord-8240bea749504cfc8cc6ac6dcc8e6179
出典データセット
uspto-grants-2005_08
特許番号
US06936602B1

反応ノート

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