Hydrogen Peroxide → 3-[4-(3-Cyclopentyloxy-4-methoxyphenyl)-2-oxo-pyrrolidin-1-yl]benzamide

HRID 1819329

反応式

HRID 1819329 の反応式
[CH:1]1([O:6][C:7]2[CH:8]=[C:9]([CH:15]3[CH2:19][N:18]([C:20]4[CH:21]=[C:22]([CH:25]=[CH:26][CH:27]=4)[C:23]#[N:24])[C:17](=[O:28])[CH2:16]3)[CH:10]=[CH:11][C:12]=2[O:13][CH3:14])[CH2:5][CH2:4][CH2:3][CH2:2]1.[OH-].[Na+].OO.[OH:33]S(O)(=O)=O>C(O)C>[CH:1]1([O:6][C:7]2[CH:8]=[C:9]([CH:15]3[CH2:19][N:18]([C:20]4[CH:21]=[C:22]([CH:25]=[CH:26][CH:27]=4)[C:23]([NH2:24])=[O:33])[C:17](=[O:28])[CH2:16]3)[CH:10]=[CH:11][C:12]=2[O:13][CH3:14])[CH2:2][CH2:3][CH2:4][CH2:5]1

参加物

6

反応物 4

HCID 784Hydrogen PeroxideHCID 1118Sulfuric AcidHCID 14798Sodium HydroxideHCID 104746693-[4-(3-Cyclopentyloxy-4-methoxy-phenyl)-2-oxo-pyrrolidin-1-yl]benzonitrile

生成物 1

HCID 99525243-[4-(3-Cyclopentyloxy-4-methoxyphenyl)-2-oxo-pyrrolidin-1-yl]benzamide収率 94%

試薬・触媒・溶媒 1

HCID 702Ethanol溶媒

実験手順

To a solution of 3-[4-(3-cyclopentyloxy-4-methoxyphenyl)-2-oxo-pyrrolidin-1-yl]benzonitrile (12.5 mg, 0.033 mmol) in ethanol (0.5 mL) was added 2 μL of a 25% NaOH solution, followed by 29 μL of 35% H2O2. The temperature of the reaction mixture was kept at 50° C. for 3 h. Upon completion, 5% H2SO4 was added until the mixture was neutral (pH 7). The reaction mixture was extracted with EtOAc and dried with MgSO4. Purification on silica gel afforded the product as a white solid. Yield: 94%.

後処理

  1. extractionThe reaction mixture was extracted with EtOAc
  2. dry with materialdried with MgSO4
  3. customPurification on silica gel

出典と根拠

ORDレコード
ord-544f03498b8f47d0ac5547a12f2d35fd
出典データセット
uspto-grants-2009_10
特許番号
US07601742B2

関連ノート

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