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1,1'-Carbonyldiimidazole → N,N-Dimethyl-4-[2-(4-fluorophenyl)-5-(4-pyridyl)-1H-imidazol-2-yl]benzoyl-oxyacetamide

HRID 2257384
ノート
印刷プレビュー

反応式

HRID 2257384 の反応式
[CH3:1][N:2]([CH3:33])[C:3](=[O:32])[CH2:4][O:5][C:6](=[O:31])[C:7]1[CH:12]=[CH:11][C:10]([C:13]2[NH:14][C:15]([C:25]3[CH:30]=[CH:29][N:28]=[CH:27][CH:26]=3)=[C:16](C3C=CC(F)=CC=3)[N:17]=2)=[CH:9][CH:8]=1.[F:34][C:35]1[CH:40]=[CH:39][C:38](C2N=C(C3C=CC(C(O)=O)=CC=3)NC=2C2C=CN=CC=2)=[CH:37][CH:36]=1.C(N1C=CN=C1)(N1C=CN=C1)=O.CN(C)C(=O)CO>CN(C=O)C.O>[CH3:1][N:2]([CH3:33])[C:3](=[O:32])[CH2:4][O:5][C:6](=[O:31])[C:7]1[CH:12]=[CH:11][C:10]([C:13]2([C:38]3[CH:39]=[CH:40][C:35]([F:34])=[CH:36][CH:37]=3)[NH:17][CH:16]=[C:15]([C:25]3[CH:26]=[CH:27][N:28]=[CH:29][CH:30]=3)[NH:14]2)=[CH:9][CH:8]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 682631,1'-CarbonyldiimidazoleHCID 110574684-[4-(4-fluorophenyl)-5-(4-pyridyl)-1H-imidazol-2-yl]benzoic acidHCID 128746822-Hydroxy-N,N-dimethylacetamideHCID 70237481N,N-Dimethyl-4-[4-(4-fluorophenyl)-5-(4-pyridyl)-1H-imidazol-2-yl]-benzoyl-oxyacetamide

生成物 1

HCID 69303855N,N-Dimethyl-4-[2-(4-fluorophenyl)-5-(4-pyridyl)-1H-imidazol-2-yl]benzoyl-oxyacetamide

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

N,N-Dimethyl-4-[4-(4-fluorophenyl)-5-(4-pyridyl)-1H-imidazol-2-yl]-benzoyl-oxyacetamide--To a solution of 4-[4-(4-fluorophenyl)-5-(4-pyridyl)-1H-imidazol-2-yl]benzoic acid (0.15 g, 0.42 mmol) [See Ex. 9 above] in DMF(10 ml) was added carbonyldiimidazole (0.34 g, 2.1 mmol). After stirring for 18 h at rt, N,N-dimethylglycolamide (0.43 g, 4.2 mmol) was added and stirring was continued for an additional 3h at rt. The reaction mixture was poured into H2O, extracted with EtOAc and evaporated. The residue was purified by flash chromatography eluting with a solvent gradient of 2% MeOH/CHCl3 to afford the title compound: CIMS (NH3, m/z): 445 (M+ +H).

後処理

  1. stirringstirring
  2. extractionextracted with EtOAc
  3. customevaporated
  4. customThe residue was purified by flash chromatography
  5. washeluting with a solvent gradient of 2% MeOH/CHCl3

出典と根拠

ORDレコード
ord-d059349f84544cc296df2df439988458
出典データセット
uspto-grants-1997_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US05656644

反応ノート

読み込み中…

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