Organic compounds -- part of the class 532-570 series – Organic compounds – Fatty compounds having an acid moiety which contains the...
Patent
1999-07-30
2000-12-19
Killos, Paul J.
Organic compounds -- part of the class 532-570 series
Organic compounds
Fatty compounds having an acid moiety which contains the...
554 45, 560 41, 560142, C07C23112
Patent
active
061629332
ABSTRACT:
A process for the preparation of amido acid phenyl esters of the formula ##STR1## by reaction of a compound of the formula ##STR2## with a compound of the formula ##STR3## in the presence of an acid halide, where A, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, X and M are as defined in the description, is claimed. The resulting amido acid phenyl esters are used as bleach activators in detergents and cleaners.
REFERENCES:
patent: 5466840 (1995-11-01), Lutz et al.
patent: 5523434 (1996-06-01), Burns et al.
Janitschek Werner
Naumann Peter
Seebach Michael
Clariant GmbH
Dearth Miles B.
Hanf Scott E.
Killos Paul J.
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