3-Phenyloxolan-2-one → 3-Cyclohexyl-dihydro-furan-2-one

HRID 1670811ノート

反応式

HRID 1670811 の反応式
[C:1]1([CH:7]2[CH2:11][CH2:10][O:9][C:8]2=[O:12])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1>[Rh].C(O)C>[CH:1]1([CH:7]2[CH2:11][CH2:10][O:9][C:8]2=[O:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

参加物

4

実験手順

Stir a mixture of 3-phenyl-dihydro-furan-2-one (9.0 g), rhodium on carbone (5%, 3.62 g) and ethanol (220 mL) on a hydrogenation parr shaker at 60 psi, 60° C. for 18 hours. Remove the reaction from the parr shaker and filter the mixture through celite, concentrate the filtrate to afford 8.6 g (92%) of the title compound.

後処理

  1. customRemove
  2. customthe reaction from the parr shaker
  3. filtrationfilter the mixture through celite
  4. concentrationconcentrate the filtrate

出典と根拠

ORDレコード
ord-1b2ddf76b64c4c319bb096b1f34f8ec6
出典データセット
uspto-grants-2011_08
特許番号
US07994176B2

反応ノート

読み込み中…