Halogen substituted amidoglycolic acids

Details Halogen substituted amidoglycolic acids Halogen substituted amidoglycolic acids

1982-09-28

1987-05-19

Higel, Floyd D.

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

Organic compounds

Carboxylic acids and salts thereof

534640, 534643, 534644, 534617, C07C10358

Patent

active

046670572

ABSTRACT:
Compounds of the formula ##STR1## in which X is a radical of the formula --CHCl--CH.sub.2 Cl, --CHBr--CH.sub.2 Br, --CCl.dbd.CH.sub.2 or --CBr.dbd.CH.sub.2,
are prepared by halogenation of acryloylamidoglycolic acid and optionally elimination of hydrogen halide from the dihalogeno compounds by the action of alkali. The compounds are suitable as intermediates for reactive dyes.

REFERENCES:
patent: 3431299 (1969-03-01), Levi et al.
patent: 4105690 (1978-08-01), Christidis et al.
Adam et al, Chemical Abstracts, vol. 95, #134378z (1981).

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