Dichloromethane → 4-Methyl-6-allyl-7-hydroxy-1-indanone

HRID 414680

Reaktionsgleichung

Reaktionsgleichung von HRID 414680
[CH3:1][C:2]1[CH:10]=[CH:9][C:8]([O:11]CC=C)=[C:7]2[C:3]=1[CH2:4][CH2:5][C:6]2=[O:15].[CH3:16][CH2:17][CH2:18]CCC.ClCCl>C1C2C(=CC=CC=2)CCC1>[CH3:1][C:2]1[CH:10]=[C:9]([CH2:18][CH:17]=[CH2:16])[C:8]([OH:11])=[C:7]2[C:3]=1[CH2:4][CH2:5][C:6]2=[O:15]

Komponenten

5

Edukt 3

HCID 6344DichloromethaneHCID 8058Hexane2×HCID 136041474-Methyl-7-allyloxy-1-indanone

Produkt 1

HCID 136041484-Methyl-6-allyl-7-hydroxy-1-indanone

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8404TetralinLösungsmittel

Versuchsvorschrift

32 Grams of 4-methyl-7-allyloxy-1-indanone was suspended in 100 ml of tetrahydronaphthalene. The suspension was refluxed by heating for 4 hours under argon gas atmosphere. The reaction mixture was subjected to a silica gel column chromatography (eluent: n-hexane, and dichloromethane: n-hexane=1:2) to obtain 26.8 g of 4-methyl-6-allyl-7-hydroxy-1-indanone.

Aufarbeitung

  1. temperatureThe suspension was refluxed
  2. temperatureby heating for 4 hours under argon gas atmosphere

Quellen und Nachweise

ORD-Eintrag
ord-ea059138b91c421798de0321bae6ec3f
Quelldatensatz
uspto-grants-1988_12
Patentnummer
US04792628

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