Dimethylformamide → HCID 3009416、化合物

HRID 586967ノート

反応式

HRID 586967 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[S:32][CH:33]=[CH:34][N:35]=4)[CH2:28][CH2:27][C:26]([C:36](O)=[O:37])=[CH:25][C:24]=3[CH:39]=2)=[CH:16][CH:15]=1)[CH2:7][CH2:8][CH3:9].S(Cl)(Cl)=O.[CH3:44][N:45]([CH2:52][C:53]1[CH:59]=[CH:58][C:56]([NH2:57])=[CH:55][CH:54]=1)[CH:46]1[CH2:51][CH2:50][O:49][CH2:48][CH2:47]1>ClCCl.O.C(N(CC)CC)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[S:32][CH:33]=[CH:34][N:35]=4)[CH2:28][CH2:27][C:26]([C:36]([NH:57][C:56]4[CH:58]=[CH:59][C:53]([CH2:52][N:45]([CH3:44])[CH:46]5[CH2:51][CH2:50][O:49][CH2:48][CH2:47]5)=[CH:54][CH:55]=4)=[O:37])=[CH:25][C:24]=3[CH:39]=2)=[CH:16][CH:15]=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 69747152HCID 69747152、化合物

生成物 1

HCID 3009416HCID 3009416、化合物収率 66.3%

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-(thiazol-2-yl)methyl-2,3-dihydro-1-benzazepine-4-carboxylic acid (70 mg) in dichloromethane (10 ml). Then, thionyl chloride (23 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 (42 mg) and triethylamine (385 mg) in dichloromethane (20 ml) at 0° C. The suspension 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, 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-(thiazol-2-yl)methyl-2,3-dihydro-1-benzazepine-4-carboxamide (Compound 68) (66 mg) as yellow amorphous.

後処理

  1. customwas returned to room temperature
  2. stirringThe suspension 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-7f9d266f56a04761be1767923573bc64
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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