1-Indanol → Indene

HRID 36480

反応式

HRID 36480 の反応式
[CH:1]1(O)[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][CH2:2]1.P([O-])([O-])([O-])=O.[Al+3]>>[CH2:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH:3]=[CH:2]1

参加物

3

反応物 2

HCID 228191-IndanolHCID 64655Aluminum Phosphate

生成物 1

HCID 7219Indene収率 91.8%

実験手順

To a 25 ml one-neck round bottom flask are added 1-indanol (10 g, 75 mmol) and aluminum phosphate (ALPO4, 1.0 g, 8.2 mmol). The contents of the flask are heated under partial vacuum (5-10 mm Hg) to distill over indene and water. The water is removed by pipette, with the last traces being removed by drying over anhydrous magnesium sulfate to give indene (8 g) in an isolated yield of 92 mole percent.

後処理

  1. temperatureThe contents of the flask are heated under partial vacuum (5-10 mm Hg)
  2. distillationto distill over indene and water
  3. customThe water is removed by pipette, with the last traces
  4. custombeing removed
  5. dry with materialby drying over anhydrous magnesium sulfate

出典と根拠

ORDレコード
ord-a982bb2edb894c5b8a8ffea19d4a0a2b
出典データセット
uspto-grants-1995_05
特許番号
US05414173

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