Ethanolamine → 2-(Aminomethyl)phenol
Reaktionsgleichung
C([C:5]1[CH:10]=[CH:9][C:8]([OH:11])=[CH:7][CH:6]=1)(C)(C)C.C([CH2:14][NH2:15])O.C=O.P(=O)(O)(O)O>C(O)C.O>[OH:11][C:8]1[CH:7]=[CH:6][CH:5]=[CH:10][C:9]=1[CH2:14][NH2:15]Komponenten
6
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
An o-hydroxybenzylamine compound of the present invention composition was prepared according to the procedure of Example 1, except that 50 g of 4-t-butylphenol was employed in place of the Bisphenol-A, 20.1 g of ethanolamine was employed in place of the 2-(methylamino)ethanol, and that heating of the reactants was only begun after the formaldehyde addition was completed. A 0.5 g sample of the product was dissolved in 500 ml of ethanol/water (1:4 by volume) and the pH of the solution was adjusted to 3.0 with phosphoric acid.
Aufarbeitung
- temperaturethat heating of the reactants
Quellen und Nachweise
- ORD-Eintrag
- ord-7486f9fc336349f2b2dc1e0a870090b4
- Quelldatensatz
- uspto-grants-1988_12
- Patentnummer
- US04792355
Notizen zur Reaktion
Wird geladen…