Sodium hydroxide ethanol → Sodium nonylphenyl glycidyl phosphate

HRID 231285Notizen

Reaktionsgleichung

[P:1]([O-:25])([O:19][CH2:20][CH:21]([OH:24])[CH2:22]Cl)([O:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])=[O:2].[Na+:26].C(O)C.[OH-].[Na+]>C(O)C>[P:1]([O-:25])([O:19][CH2:20][CH:21]1[O:24][CH2:22]1)([O:3][C:4]1[CH:9]=[CH:8][CH:7]=[CH:6][C:5]=1[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])=[O:2].[Na+:26]

Komponenten

Reaktionsbedingungen

Temperatur: 80 °C

Versuchsvorschrift

50 g (0.12 mol) of sodium nonylphenyl 2-hydroxy-3-chloropropyl phosphate was charged into a reactor, to which 1000 ml of ethanol was added, followed by agitation and heating to 80° C. to obtain a uniform mixture. Thereafter, the reaction system was cooled down to 30° C., to which was gradually added 53.0 g (0.12 mol) of a 0.0022 mol/g sodium hydroxide ethanol solution, followed by agitation for 4 hours while keeping the temperature. The HPLC analysis revealed the disappearance of a peak of the starting material with a peak for the resultant new product appearing. The resultant NaCl precipitate was removed by filtration and the ethanol was distilled off under reduced pressure to obtain 45 g (yield: 98%) of sodium nonylphenyl glycidyl phosphate.

Aufarbeitung

additionwas added
customto obtain a uniform mixture
temperatureThereafter, the reaction system was cooled down to 30° C., to which
customThe resultant NaCl precipitate was removed by filtration
distillationthe ethanol was distilled off under reduced pressure

Quellen und Nachweise

ORD-Eintrag: ord-25de5a9188484cf39fdb66cb4fe46d01
Quelldatensatz: uspto-grants-1989_07
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04845239

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