Potassium Carbonate → 6-(3-Piperidinomethylphenoxy)hexanenitrile

HRID 35593

反応式

HRID 35593 の反応式
[OH:1][C:2]1[CH:3]=[C:4]([CH:12]=[CH:13][CH:14]=1)[CH2:5][N:6]1[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1.Br[CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][C:21]#[N:22].C(=O)([O-])[O-].[K+].[K+]>CC(C)=O>[N:6]1([CH2:5][C:4]2[CH:3]=[C:2]([CH:14]=[CH:13][CH:12]=2)[O:1][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][C:21]#[N:22])[CH2:7][CH2:8][CH2:9][CH2:10][CH2:11]1

参加物

5

反応物 3

HCID 11430Potassium CarbonateHCID 810936-BromohexanenitrileHCID 8269741-(3-Hydroxybenzyl)piperidine

生成物 1

HCID 212945996-(3-Piperidinomethylphenoxy)hexanenitrile

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

反応条件

温度
100 °C

実験手順

N-(3-Hydroxybenzyl)piperidine (9.55 g) was heated with 6-bromohexanenitrile (10.2 g) and potassium carbonate (13.8 g) under reflux in acetone (150 ml) for 66 hours. The reaction mixture was cooled and filtered. The solvent was removed by evaporation and the residue was heated with stirring at 100° C. for one hour to remove unreacted 6-bromohexanenitrile and to yield 6-(3-piperidinomethylphenoxy)hexanenitrile as an oil.

後処理

  1. temperatureThe reaction mixture was cooled
  2. filtrationfiltered
  3. customThe solvent was removed by evaporation
  4. temperaturethe residue was heated
  5. customto remove unreacted 6-bromohexanenitrile

出典と根拠

ORDレコード
ord-7da3d269d1874f798df02cc7c96fa40f
出典データセット
uspto-grants-1988_08
特許番号
US04767769

関連ノート

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