1,2-Bis(chloromethyl)benzene → 1,2-Bis(chloromethyl)benzene

HRID 568181

Reaktionsgleichung

Reaktionsgleichung von HRID 568181
[Cl:1][CH2:2][C:3]1[C:4]([CH2:9][Cl:10])=[CH:5][CH:6]=[CH:7][CH:8]=1.[C:11]([O-:20])(=[O:19])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[Na+]>CN(C)C=O>[Cl:1][CH2:2][C:3]1[C:4]([CH2:9][Cl:10])=[CH:5][CH:6]=[CH:7][CH:8]=1.[C:11]([O:20][CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[CH2:9][Cl:10])(=[O:19])[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18]

Komponenten

5

Edukt 2

HCID 119191,2-Bis(chloromethyl)benzeneHCID 23664772Sodium octanoate

Produkt 2

HCID 119191,2-Bis(chloromethyl)benzeneHCID 21263431[2-(Chloromethyl)phenyl]methyl octanoate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
110 °C

Versuchsvorschrift

To a glass-made three-necked flask (volume: 500 ml) with a condenser, 133.0 g (759 mmol) of α,α′-dichloro-o-xylene, 13.3 g of N,N-dimethylformamide and 42.2 g (253 mmol) of sodium octanoate (sodium caprylate) were added. After the mixture was heated and stirred at 110° C. for 2 hours, the reaction mixture was analyzed by the gas chromatography. The conversion of α,α′-dichloro-o-xylene, the yield of [2-(chloromethyl)phenyl]methyl octanoate (based on sodium octanoate), and the molar ratio of the [2- (chloromethyl)phenyl]methyl octanoate produced to the diester compound as a by-product are shown in Table 1 below.

Aufarbeitung

  1. temperatureAfter the mixture was heated

Quellen und Nachweise

ORD-Eintrag
ord-0fa4deb8ced64216b6842febaed03889
Quelldatensatz
uspto-grants-2001_01
Patentnummer
US06180801B2

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