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Toluene → HCID 11745138, Verbindung

HRID 259996
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 259996
[Cl:1][C:2]([CH2:4]Cl)=[CH2:3].[C:6]1(=[O:12])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1.C1(C)C=CC=CC=1>[Zn].C(O)(=O)C>[Cl:1][C:2](=[CH2:3])[CH2:4][C:6]1([OH:12])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 3

HCID 1140TolueneHCID 65652,3-DichloropropeneHCID 7967Cyclohexanone

Produkt 1

HCID 11745138HCID 11745138, VerbindungAusbeute 99 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 23994ZincKatalysator2×HCID 176Acetic Acid
Lösungsmittel

Versuchsvorschrift

56.53 Grams of 2,3-dichloro-1-propene were added dropwise to a mixture of 25.00 g of cyclohexanone, 75 g of toluene, 100 g of 5% acetic acid and 34.35 g of zinc powder at 45° C., and then the mixture was allowed to react at the same temperature for 3 hours. After the reaction was completed, zinc-derived insolubles were filtered off, and the resultant filtrate was subjected to separation. The organic phase was washed with a 7% sodium carbonate aqueous solution and dried over sodium sulfate. The desiccant was filtered off, and then the toluene was distilled off under reduced pressure to give 44.05 g of 1-(2'-chloroallyl)-1-cyclohexanol. The results were as follows.

Aufarbeitung

  1. customto react at the same temperature for 3 hours
  2. filtrationwere filtered off
  3. customthe resultant filtrate was subjected to separation
  4. washThe organic phase was washed with a 7% sodium carbonate aqueous solution
  5. dry with materialdried over sodium sulfate
  6. filtrationThe desiccant was filtered off
  7. distillationthe toluene was distilled off under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-c9cddbb1784e4302ad9dd5dcb082521d
Quelldatensatz
uspto-grants-1996_06
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US05523495

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