Toluene → HCID 70505806, Verbindung

HRID 1903896Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1903896
[Na][Na].[CH2:3]([C:6]1[CH:7]=[C:8]([C:13]([C:16]2[CH:21]=[CH:20][C:19]([OH:22])=[C:18]([CH2:23][CH:24]=[CH2:25])[CH:17]=2)([CH3:15])[CH3:14])[CH:9]=[CH:10][C:11]=1[OH:12])[CH:4]=[CH2:5].C(C1[C:35]([OH:36])=[C:34]([C:37]([CH3:40])(C)C)C=C(C)C=1)(C)(C)C.[C:42](Cl)(=[O:46])[C:43](C)=[CH2:44].[C:48]1(C)C=CC=CC=1>>[CH2:23]([C:18]1[CH:17]=[C:16]([C:13]([C:8]2[CH:9]=[CH:10][C:11]([O:12][C:35](=[O:36])[CH:34]=[CH:37][CH3:40])=[C:6]([CH2:3][CH:4]=[CH2:5])[CH:7]=2)([CH3:15])[CH3:14])[CH:21]=[CH:20][C:19]=1[O:22][C:42](=[O:46])[CH:43]=[CH:44][CH3:48])[CH:24]=[CH2:25]

Komponenten

6

Edukt 5

HCID 1140TolueneHCID 13528Methacryloyl chlorideHCID 314042,6-Di-tert-butyl-4-methylphenolHCID 74457Phenol, 4,4'-(1-methylethylidene)bis(2-(2-propen-1-yl)-HCID 141233Disodium

Produkt 1

HCID 70505806HCID 70505806, Verbindung

Versuchsvorschrift

To a stirred mixture of 68.5 g of the disodium salt of 2,2-bis(3-allyl-4-hydroxyphenyl)propane, 250 ml of toluene, and 0.12 g of 2,6-di-tert. butyl-p-cresol was added dropwise over 1 hour 40.3 g of methacryloyl chloride, the temperature of the mixture being kept below 45° during the addition. After the mixture had been stirred for a further 21/2 hours, it was filtered and the filtrate was freed of solvent by subjecting it to vacuum (water pump) and then high vacuum. There remained in practically quantitative yield the desired product, having theformula ##STR18##as a nearly colourless liquid of viscosity 3.6 Pa-s.

Aufarbeitung

  1. additionthe temperature of the mixture being kept below 45° during the addition
  2. filtrationwas filtered

Quellen und Nachweise

ORD-Eintrag
ord-75069aff937a48da8f0601c1984f8276
Quelldatensatz
uspto-grants-1984_03
Patentnummer
US04439291

Notizen zur Reaktion

Wird geladen…