Sodium Iodide → Ethyl 2-(6-iodohexyloxy)-2-methylpropionate

HRID 890669ノート

反応式

HRID 890669 の反応式
Br[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][O:8][C:9]([CH3:16])([CH3:15])[C:10]([O:12][CH2:13][CH3:14])=[O:11].[I-:17].[Na+]>CC(C)=O>[I:17][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][O:8][C:9]([CH3:16])([CH3:15])[C:10]([O:12][CH2:13][CH3:14])=[O:11]

参加物

4

実験手順

To 76 ml of a solution of 12.16 g of ethyl 2-(6-bromohexyloxy)-2-methylpropionate in acetone, 18.52 g of sodium iodide was added, and heated to reflux for 18 hours. The reaction solution was cooled, filtered to remove insolubles and washed with acetone. The filtrate was concentrated and, after addition of water, extracted with ethyl acetate. The organic layer was washed with water and brine sequentially, dried over anhydrous magnesium sulfate and concentrated to provide 14.46 g of the objective compound as red-yellow oil.

後処理

  1. temperatureheated
  2. temperatureto reflux for 18 hours
  3. temperatureThe reaction solution was cooled
  4. filtrationfiltered
  5. customto remove insolubles
  6. washwashed with acetone
  7. concentrationThe filtrate was concentrated
  8. additionafter addition of water
  9. extractionextracted with ethyl acetate
  10. washThe organic layer was washed with water and brine sequentially
  11. dry with materialdried over anhydrous magnesium sulfate
  12. concentrationconcentrated

出典と根拠

ORDレコード
ord-5dc6ffaf47844884b13b36a58dc565d4
出典データセット
uspto-grants-2006_02
特許番号
US06998412B2

反応ノート

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