Disazo disulfonamides compounds

Details Disazo disulfonamides compounds Disazo disulfonamides compounds

1989-08-10

1990-09-11

Higel, Floyd D.

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

Organic compounds

Azo

534797, 534827, 534832, 534646, 534829, 534716, C07C10700, C07C10704, C07C10706, C07C10708

Patent

active

049564579

ABSTRACT:
The new azo compounds are represented by the following general formula I ##STR1## Wherein R and R.sup.1 are hydrogen, --COCR.sub.3.sup.4 --COCHR.sub.2.sup.4, --SO.sub.2 CH.sub.3, --CO.sub.2 C.sub.2 H.sub.5, --CH.sub.2 CH.sub.2 R.sup.4, --( CH.sub.2 CH.sub.2 R.sup.4).sub.2, --CH.sub.2 CH.sub.2 OH, --CONHCH.sub.2 CH.sub.2 R.sup.4 or --CH.sub.2 CH.sub.2 OCONH.sub.2 and R.sup.4 is Cl or a group of the formula ##STR2## --NHCO.sub.2 CH.sub.3 CH.sub.2 OH, --NHCO.sub.2 C.sub.2 H.sub.5, --NHOH, --NHCONHOH, or --NHCH.sub.3, whereby R.sup.1 and R.sup.2 are similar or dissimilar.

REFERENCES:
patent: 2243617 (1941-05-01), Bonhote et al.
patent: 3546202 (1970-12-01), Budesinsky et al.
patent: 4145299 (1979-03-01), Ford et al.

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