Phosphorbetaines and process for making them

Phosphorbetaines and process for making them

Production of novel phosphobetaines of general formula I I in which R1 and R2 each stand for organic groups having from 1 to 18 carbon atoms, and R1 or R2 may be identical with the substituent R, the substituent R being a radical of the general formula II II in which R3 and R4 each stand for organic...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VOLLMER, HARTFRID, HESTERMANN, KLAUS
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
CHEMISTRY
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Beschreibung
Zusammenfassung:Production of novel phosphobetaines of general formula I I in which R1 and R2 each stand for organic groups having from 1 to 18 carbon atoms, and R1 or R2 may be identical with the substituent R, the substituent R being a radical of the general formula II II in which R3 and R4 each stand for organic groups having from 1 to 18 carbon atoms, and/or hydrogen atoms, and R5 stands for a linear or branched alkyl group having from 1 to 4 carbon atoms, which may optionally have a halogen or hydroxylic group substituent attached thereto.