Dicumyl peroxide → Dimethyl tetrahydrophthalate bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate

HRID 1995423Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1995423
[C:1]([O:13][CH3:14])(=[O:12])[CH:2]1[CH:11]=[CH:10][CH2:9][CH2:8][CH:3]1[C:4]([O:6][CH3:7])=[O:5].[CH3:15][N:16]1[C:21]([CH3:23])([CH3:22])[CH2:20][CH:19](/[C:24](/[C:40]([O-:42])=[O:41])=[C:25](/[CH:29]2[CH2:34][C:33]([CH3:36])([CH3:35])[N:32]([CH3:37])[C:31]([CH3:39])([CH3:38])[CH2:30]2)\[C:26]([O-:28])=[O:27])[CH2:18][C:17]1([CH3:44])[CH3:43].C(OOC(C1C=CC=CC=1)(C)C)(C1C=CC=CC=1)(C)C>>[C:4]([O:6][CH3:7])(=[O:5])[CH:3]1[CH:8]=[CH:9][CH2:10][CH2:11][CH:2]1[C:1]([O:13][CH3:14])=[O:12].[CH3:37][N:32]1[C:33]([CH3:35])([CH3:36])[CH2:34][CH:29](/[C:25](/[C:26]([O-:28])=[O:27])=[C:24](/[CH:19]2[CH2:20][C:21]([CH3:22])([CH3:23])[N:16]([CH3:15])[C:17]([CH3:44])([CH3:43])[CH2:18]2)\[C:40]([O-:42])=[O:41])[CH2:30][C:31]1([CH3:39])[CH3:38]

Komponenten

4

Edukt 3

HCID 6641Dicumyl peroxideHCID 5566073-Cyclohexene-1,2-dicarboxylic acid, dimethyl esterHCID 86739024Bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate

Produkt 1

HCID 86739025Dimethyl tetrahydrophthalate bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate

Reaktionsbedingungen

Temperatur
150 °C

Versuchsvorschrift

Dimethyl tetrahydrophthalate 0.8 g (1/300 mole), bis(1,2,2,6,6-pentamethyl-4-piperidyl)fumarate 2.1 g (1/200 mole) and 0.029 g of dicumyl peroxide were heated and stirred at 150° C. for five hours, and then cooled to obtain a pale yellow solid.

Aufarbeitung

  1. temperaturecooled
  2. customto obtain a pale yellow solid

Quellen und Nachweise

ORD-Eintrag
ord-af7ea6c7bc3644c48de2840ef0dd35cc
Quelldatensatz
uspto-grants-1983_09
Patentnummer
US04404301

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