Synthesis of bleach activators

Details Synthesis of bleach activators Synthesis of bleach activators

1995-03-15

1996-06-04

Dees, Jose G.

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

055234348

ABSTRACT:
The synthesis of phenol sulfonate esters of alkanoyl amino acids is conducted in the presence of aqueous base to provide bleach activator compounds. Thus, the acid chloride of N-nonanoyl-6-aminocaproic acid is reacted with the sodium salt of p-phenol sulfonate in the presence of water at a pH in the range of about 9 to about 12 to yield the corresponding phenol sulfonate ester. The synthesis of the phenol sulfonate ester of the monononyl amide of adipic acid is also illustrated.

REFERENCES:
patent: 4634551 (1987-01-01), Burns et al.
patent: 4852989 (1989-08-01), Burns et al.
Chemistry of Organic Compounds, 2nd ed., Noller, p. 549 (1957), Library of Congress Catalog Card No. 57-7045.

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