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tert-Butyl peroxybenzoate → 10-Sulfostearic acid

HRID 540740
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 540740
[C:1]([OH:20])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8]/[CH:9]=[CH:10]\[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].[S:21](S([O-])=O)([O-:24])(=[O:23])=[O:22].[Na+].[Na+].[OH-].[Na+].C1C(C(OOC(C)(C)C)=O)=CC=CC=1>O.C(O)(C)C>[S:21]([CH:10]([CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH2:4][CH2:3][CH2:2][C:1]([OH:20])=[O:19])([OH:24])(=[O:23])=[O:22]
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

7

Edukt 4

HCID 11966tert-Butyl peroxybenzoate2×HCID 14798Sodium HydroxideHCID 445639Oleic AcidHCID 656671Sodium Pyrosulfite

Produkt 1

HCID 8574888510-Sulfostearic acid

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 962Water
Lösungsmittel
2×
HCID 3776IsopropanolLösungsmittel

Reaktionsbedingungen

Temperatur
82 °C

Versuchsvorschrift

Deionized water (150 ml), isopropyl alcohol (200 ml) and oleic acid (43.78 g, 0.155 mol) were placed in a 1.0 liter flask equipped with stirrer, additional funnel, reflux condenser, thermometer and a gas inlet tube. To the additional funnel was added a premix which contained 15.2 g (0.08 mol) of sodium metabisulfite (Na2S2O5) and 1.28 g of NaOH in 55 g of water. The whole device was bubbled gently with nitrogen. After heating to reflux (82° C.), a small portion of t-butyl perbenzoate (out of total amount of 0.5 g, 2.5 mmol) was added to the flask. Then the Na2S2O5/NaOH premix was added through the addition funnel continuously over the course of five hours. The remaining t-butyl perbenzoate was also added in portions during this time.

Aufarbeitung

  1. customequipped with stirrer, additional funnel
  2. temperaturereflux condenser
  3. additionTo the additional funnel was added
  4. additiona premix which
  5. customThe whole device was bubbled gently with nitrogen
  6. temperatureAfter heating
  7. additionwas added through the addition funnel continuously over the course of five hours

Quellen und Nachweise

ORD-Eintrag
ord-87ff1127370f4d3c8efa17c86bfb8665
Quelldatensatz
uspto-grants-2014_10
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08871807B2

Notizen zur Reaktion

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