PHOSPHORBETAINES AND PROCESS FOR MAKING THEM

PHOSPHORBETAINES AND PROCESS FOR MAKING THEM

PHOSPHOBETAINES AND PROCESS FOR MAKING THEM Production of novel phosphobetaines of general formula I I in which R1 and R each stand for linear and/or branched, identical or different alkyl-, cycloalkylaryl-, alkylaryl-, and aralkyl groups having from 1 to 18 carbon atoms, and R1 or R2 may be identic...

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Hauptverfasser: HESTERMANN, KLAUS, VOLLMER, HARTFRID
Format: Patent
Sprache:eng ; fre
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ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
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Zusammenfassung:PHOSPHOBETAINES AND PROCESS FOR MAKING THEM Production of novel phosphobetaines of general formula I I in which R1 and R each stand for linear and/or branched, identical or different alkyl-, cycloalkylaryl-, alkylaryl-, and aralkyl 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 linear and/or branched, identical and/or different alkyl-, cycloalkyl-, aryl-, alkylaryl-, and aralkyl groups having from 1 to 18 carbon atoms, and/or hydrogen atoms.