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Water → N,N-Dicyclopropylmethyl-N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfonyl)pyrazolo[1,5-a]pyridin-3-yl]amine

HRID 9224
ノート
印刷プレビュー

反応式

HRID 9224 の反応式
ClC1C=CC=C(C(OO)=[O:9])C=1.[CH:12]1([CH2:15][N:16]([CH2:39][CH:40]2[CH2:42][CH2:41]2)[C:17]2[C:18]([S:36]([CH3:38])=[O:37])=[N:19][N:20]3[C:25]([C:26]4[C:31]([CH3:32])=[CH:30][C:29]([CH3:33])=[CH:28][C:27]=4[O:34][CH3:35])=[CH:24][CH:23]=[CH:22][C:21]=23)[CH2:14][CH2:13]1.O.C(OCC)(=O)C>ClCCl>[CH:12]1([CH2:15][N:16]([CH2:39][CH:40]2[CH2:42][CH2:41]2)[C:17]2[C:18]([S:36]([CH3:38])(=[O:9])=[O:37])=[N:19][N:20]3[C:25]([C:26]4[C:31]([CH3:32])=[CH:30][C:29]([CH3:33])=[CH:28][C:27]=4[O:34][CH3:35])=[CH:24][CH:23]=[CH:22][C:21]=23)[CH2:13][CH2:14]1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 4

HCID 962WaterHCID 8857Ethyl AcetateHCID 70297m-Chloroperbenzoic acidHCID 21984550N,N-Dicyclopropylmethyl-N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfinyl)pyrazolo[1,5-a]pyridin-3-yl]amine

生成物 1

HCID 21984702N,N-Dicyclopropylmethyl-N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfonyl)pyrazolo[1,5-a]pyridin-3-yl]amine収率 5.4%

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

m-Chloroperbenzoic acid (91 mg) was added to a solution of N,N-dicyclopropylmethyl-N-[7-(2-methoxy-4,6-dimethylphenyl)-2-(methylsulfinyl)pyrazolo[1,5-a]pyridin-3-yl]amine (162 mg) in dichloromethane (10 mL) at 0° C., and the mixture was stirred for 4 hours. Water was added to the reaction mixture, extraction was performed with ethyl acetate, the extract was washed with saturated aqueous sodium hydrogencarbonate and brine and dried over magnesium sulfate, and the solvent was distilled off under reduced pressure. The residue was subjected to silica gel column chromatography (10 g), and the title compound (9 mg) was obtained from the n-hexane:ethyl acetate (1:2) fraction as a yellow oil.

後処理

  1. washthe extract was washed with saturated aqueous sodium hydrogencarbonate and brine
  2. dry with materialdried over magnesium sulfate
  3. distillationthe solvent was distilled off under reduced pressure

出典と根拠

ORDレコード
ord-0073396e34064309a3a1966475a4eabd
出典データセット
uspto-grants-2006_08
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07091215B2

反応ノート

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