Aminopyrazolinones, reagent containing them and the use thereof

Details Aminopyrazolinones, reagent containing them and the use thereof Aminopyrazolinones, reagent containing them and the use thereof

1986-08-08

1988-04-12

Jiles, Henry R.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

Involving oxidoreductase

548365, C12Q 128, C07D23146

Patent

active

047374586

ABSTRACT:
The present invention provides aminopyrazolinones of the general formula: ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3, which can be the same or different, are straight-chained or branched alkyl radicals containing up to 6 carbon atoms and together containing at most 8 carbon atoms.
The present invention also provides a process for the preparation of these new aminopyrazolinones and reagents containing them. In addition, the present invention is concerned with the use of these new aminopyrazolinones as a color coupler for the detection of hydrogen peroxide.

REFERENCES:
patent: 3617167 (1971-11-01), Berth et al.
patent: 4394512 (1983-07-01), Batz
Liebigs Ann. Chem., 1976, pp. 1380-1394.
Beilsteins Handbuch der Organischen Chemie, 1930-1959, pp. 3552-3553.

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