1-Indanol → Indene

반응식

[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

참가 물질

반응물 2

HCID 228191-Indanol

HCID 64655Aluminum Phosphate

생성물 1

HCID 7219Indene수율 91.8%

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록: ord-a982bb2edb894c5b8a8ffea19d4a0a2b
출처 데이터셋: uspto-grants-1995_05
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05414173

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