Formaldehyde → 1-(Hydroxymethyl)imidazolidine-2,4-dione
Reaktionsgleichung
[NH:1]1[CH2:7][C:5](=[O:6])[NH:4][C:2]1=[O:3].[CH2:8]=[O:9]>>[CH2:8]([N:1]1[CH2:7][C:5](=[O:6])[NH:4][C:2]1=[O:3])[OH:9]Komponenten
3
Versuchsvorschrift
reacting (i) the at least one hydantoin reactant and (ii) the at least one dehydrated formaldehyde source reactant or substantially anhydrous formaldehyde source reactant in the molten system, while removing reaction water, to yield anhydrous molten methylolhydantoin; and
Aufarbeitung
- customwhile removing
- customreaction water
Quellen und Nachweise
- ORD-Eintrag
- ord-bd191d5a98714d5a9173f6392a228fe9
- Quelldatensatz
- uspto-grants-1993_10
- Patentnummer
- US05252744
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