1-{2-[(Prop-1-en-1-yl)oxy]ethoxy}prop-1-ene → Ethylene glycol diallyl ether

HRID 375602Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 375602
[CH2:1]([O:4][CH2:5][CH2:6][O:7][CH2:8][CH:9]=[CH2:10])[CH:2]=[CH2:3].CCOCC.C(OCCOC=CC)=CC>C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.C1C=CC(P(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.Cl[Ru]Cl>[CH2:1]([O:4][CH2:5][CH2:6][O:7][CH2:8][CH:9]=[CH2:10])[CH:2]=[CH2:3]

Komponenten

4

Edukt 2

HCID 539338351-{2-[(Prop-1-en-1-yl)oxy]ethoxy}prop-1-eneHCID 867492221,2-Diallyloxyethane ether

Produkt 1

HCID 24151Ethylene glycol diallyl ether

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 11007548Dichlorotris(triphenylphosphine)rutheniumKatalysator

Reaktionsbedingungen

Temperatur
120 °C

Versuchsvorschrift

To 46 g (0.32 mol) of 1,2-diallyloxyethane ether in a 100 mL flask equipped with a magnetic stirrer, reflux condenser and nitrogen inlet was added 0.15 g (0.16 mmole) of tris(triphenylphosphine)ruthenium (II) dichloride. The reaction mixture was heated at 120° C. for two hours. Proton NMR showed that the bands assigned to the allyl groups had been completely replaced by new bands assigned to the propenyl ether groups. Gas chromatography gave three peaks which were attributed respectively to the trans,trans, trans,cis and cis,cis isomers of 1,2-dipropenoxyethane.

Aufarbeitung

  1. temperaturereflux condenser and nitrogen inlet
  2. customGas chromatography gave three peaks which

Quellen und Nachweise

ORD-Eintrag
ord-c9ea3694b6484321822d9649357b584d
Quelldatensatz
uspto-grants-1996_01
Patentnummer
US05486545

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