Potassium Carbonate → HCID 66808423、化合物

HRID 883921

反応式

HRID 883921 の反応式
[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8](Br)[CH3:9])=[CH:4][CH:3]=1.[Cl:11][C:12]1[CH:17]=[CH:16][C:15]([OH:18])=[CH:14][C:13]=1[N+:19]([O-:21])=[O:20].C([O-])([O-])=O.[K+].[K+]>CN(C=O)C.O>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH:8]([O:18][C:15]2[CH:16]=[CH:17][C:12]([Cl:11])=[C:13]([N+:19]([O-:21])=[O:20])[CH:14]=2)[CH3:9])=[CH:4][CH:3]=1

参加物

6

反応物 3

HCID 11430Potassium CarbonateHCID 691274-Chloro-3-nitrophenolHCID 98381461-Bromo-4-(1-bromoethyl)benzene

生成物 1

HCID 66808423HCID 66808423、化合物収率 92.2%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6228Dimethylformamide溶媒

実験手順

The product from Example 44A (995 mg, 3.77 mmol) was reacted with 4-chloro-3-nitro-phenol (650 mg, 3.77 mmol) in 15 mL of DMF with K2CO3 (10.4 g, 3.77 mmol) at 80° C. for 3 h. Cooled to room temperature and diluted with water. Extracted with CH2Cl2, washed four times with water. Dried over Na2SO4, filtered and concentrated under vacuum giving the title compound (1.24 g, 92%).

後処理

  1. extractionExtracted with CH2Cl2
  2. washwashed four times with water
  3. dry with materialDried over Na2SO4
  4. filtrationfiltered
  5. concentrationconcentrated under vacuum

出典と根拠

ORDレコード
ord-01ea14048f1e47a8be43e546416167ed
出典データセット
uspto-grants-2012_08
特許番号
US08236950B2

関連ノート

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