Nitrogen → Pentaerythrityl Tetrastearate

HRID 1613105

Reaktionsgleichung

Reaktionsgleichung von HRID 1613105
[OH:1][CH2:2][C:3]([CH2:8][OH:9])([CH2:6][OH:7])[CH2:4][OH:5].[C:10]([OH:29])(=O)[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27].N#N>>[C:10]([O:1][CH2:2][C:3]([CH2:8][O:9][C:10](=[O:29])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])([CH2:6][O:7][C:10](=[O:29])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])[CH2:4][O:5][C:10](=[O:29])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27])(=[O:29])[CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH3:27]

Komponenten

4

Edukt 3

HCID 947NitrogenHCID 5281Stearic AcidHCID 8285Pentaerythritol

Produkt 1

HCID 61037Pentaerythrityl Tetrastearate

Reaktionsbedingungen

Temperatur
215 °C

Versuchsvorschrift

A 1000 ml round bottomed flask will be charged with 620 g. (0.24 mol) PEG 75 pentaerythritol and 272 g. (0.96 mol) triple pressed stearic acid. The mass will be heated to 100° C. with a N2 sparge, 1.0 g. phosphoric acid and 0.1 g. hypophosphorus acid will be charged. The batch will be heated to 215° C. while collecting the water of reaction, and maintained until an acid value of less than 10.0 is reached. The finished material will be a white waxy solid.

Aufarbeitung

  1. additionA 1000 ml round bottomed flask will be charged with 620 g
  2. customsparge
  3. additionhypophosphorus acid will be charged
  4. customwhile collecting
  5. customthe water of reaction
  6. temperaturemaintained until an acid value of less than 10.0

Quellen und Nachweise

ORD-Eintrag
ord-11bc724e4054482d98c3f7c3a681a4e9
Quelldatensatz
uspto-grants-1993_03
Patentnummer
US05192462

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