Phosphorbetaines and process for making them

Details Phosphorbetaines and process for making them Phosphorbetaines and process for making them

1976-10-27

1978-10-03

Myers, Jane S.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

260 4585T, 560 81, 560125, 560197, 560198, C07F 954

Patent

active

041185900

ABSTRACT:
Production of novel phosphobetaines of general formula I ##STR1## in which R.sup.1 and R.sup.2 each stand for organic groups having from 1 to 18 carbon atoms, and R.sup.1 or R.sup.2 may be identical with the substituent R, the substituent R being a radical of the general formula II ##STR2## in which R.sup.3 and R.sup.4 each stand for organic groups having from 1 to 18 carbon atoms, and/or hydrogen atoms, and R.sup.5 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.

REFERENCES:
patent: 3654342 (1972-04-01), Gillham et al.

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