Potassium hydride → Potassium (3-trimethylsiloxypropyl)-cyclopentadienide

HRID 1348540ノート

反応式

HRID 1348540 の反応式
[H-].[K+:2].[CH3:3][Si:4]([CH3:15])([CH3:14])[O:5][CH2:6][CH2:7][CH2:8][C:9]1[CH2:13][CH:12]=[CH:11][CH:10]=1>O1CCCC1>[CH3:15][Si:4]([CH3:3])([CH3:14])[O:5][CH2:6][CH2:7][CH2:8][C-:9]1[CH:13]=[CH:12][CH:11]=[CH:10]1.[K+:2]

参加物

4

反応物 2

HCID 82127Potassium hydrideHCID 23303768(3-Trimethylsiloxypropyl)-cyclopentadiene

生成物 1

HCID 86199143Potassium (3-trimethylsiloxypropyl)-cyclopentadienide収率 70%

試薬・触媒・溶媒 1

HCID 8028Tetrahydrofuran溶媒2 回

実験手順

To a suspension of 0.4 g (10 mmol) of potassium hydride in tetrahydrofurane, 1.96 g (10 mmol) of a (3-trimethylsiloxy-propyl)-cyclopentadiene in tetrahydrofurane is added. The reaction is maintained under stirring for 2 hours. Subsequently, the resulting suspension is concentrated to dryness, leaving an oily solid that, when it is washed with hexane, gives a cream-coloured solid. (1.6 g, 7 mmol. Yield:70%).

後処理

  1. additionis added
  2. temperatureThe reaction is maintained
  3. concentrationSubsequently, the resulting suspension is concentrated to dryness
  4. customleaving an oily solid that, when it
  5. washis washed with hexane
  6. customgives a cream-coloured solid

出典と根拠

ORDレコード
ord-21d514042e5546869747ebff7e22a158
出典データセット
uspto-grants-2007_05
特許番号
US07211538B2

反応ノート

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