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Water → 3-(4-Trifluoromethylphenyl)-2-propenyl(s)-4-{3-[4-nitro-2-(4-nitrophenylthio)imidazol-1-yl]-2-hydroxy-2-methylpropyl}piperazin-1-carboxylate

HRID 1158289
ノート
印刷プレビュー

反応式

HRID 1158289 の反応式
CN(C)C=O.[CH3:6][C@@:7]1([CH2:10][N:11]2[CH:15]=[C:14]([N+:16]([O-:18])=[O:17])[N:13]=[C:12]2[S:19][C:20]2[CH:25]=[CH:24][C:23]([N+:26]([O-:28])=[O:27])=[CH:22][CH:21]=2)[CH2:9][O:8]1.[N:29]1([C:35]([O:37][CH2:38][CH:39]=[CH:40][C:41]2[CH:46]=[CH:45][C:44]([C:47]([F:50])([F:49])[F:48])=[CH:43][CH:42]=2)=[O:36])[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]1.O>ClCCl.C(OCC)(=O)C>[N+:16]([C:14]1[N:13]=[C:12]([S:19][C:20]2[CH:25]=[CH:24][C:23]([N+:26]([O-:28])=[O:27])=[CH:22][CH:21]=2)[N:11]([CH2:10][C@:7]([OH:8])([CH3:6])[CH2:9][N:32]2[CH2:31][CH2:30][N:29]([C:35]([O:37][CH2:38][CH:39]=[CH:40][C:41]3[CH:46]=[CH:45][C:44]([C:47]([F:49])([F:50])[F:48])=[CH:43][CH:42]=3)=[O:36])[CH2:34][CH2:33]2)[CH:15]=1)([O-:18])=[O:17]
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 962WaterHCID 6228DimethylformamideHCID 665893003-(4-Trifluoromethylphenyl)-2-propenyl piperazine-1-carboxylateHCID 86604370(R)-1-(2-methyl-2-oxiranylmethyl)-4-nitro-2-(4-nitrophenylthio)imidazole

生成物 1

HCID 866043693-(4-Trifluoromethylphenyl)-2-propenyl(s)-4-{3-[4-nitro-2-(4-nitrophenylthio)imidazol-1-yl]-2-hydroxy-2-methylpropyl}piperazin-1-carboxylate
収率 90%

試薬・触媒・溶媒 2

HCID 6344Dichloromethane溶媒HCID 8857Ethyl Acetate溶媒

実験手順

N,N-Dimethylformamide (0.5 ml) solution of (R)-1-(2-methyl-2-oxiranylmethyl)-4-nitro-2-(4-nitrophenylthio)imidazole (100 mg) and 3-(4-trifluoromethylphenyl)-2-propenyl piperazine-1-carboxylate (103 mg) was stirred at 60° C. for 1 day. Water and ethyl acetate were added to the reaction mixture, and the organic layer was taken by separation. The ethyl acetate layer was washed with water and an aqueous solution being saturated with sodium chloride, then dried over anhydrous sodium sulfate. The residue obtained by removal of the solvent by distillation was purified by use of a silica gel column chromatography (eluent: dichloromethane/methanol=50/1 to 30/1) and a basic silica gel column chromatography (eluent: dichlormethane), there was obtained 3-(4-trifluoromethylphenyl)-2-propenyl(S)-4-{3-[4-nitro-2-(4-nitrophenylthio)imidazol-1-yl]-2-hydroxy-2-methylpropyl]piperazin-1-carboxylate (173 mg, yield: 90%) as pale yellow amorphous product.

後処理

  1. customthe organic layer was taken by separation
  2. washThe ethyl acetate layer was washed with water
  3. dry with materialdried over anhydrous sodium sulfate
  4. customThe residue obtained by removal of the solvent by distillation
  5. customwas purified by use of a silica gel column chromatography (eluent: dichloromethane/methanol=50/1 to 30/1)

出典と根拠

ORDレコード
ord-02d1868bb85c4aeca6d6f1bd77941104
出典データセット
uspto-grants-2010_10
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07807843B2

反応ノート

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