Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Patent
1990-01-22
1991-10-15
Lee, Mary C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C07C23320
Patent
active
050576127
ABSTRACT:
Substituted N-halo derivatives of imidazolidin-4-ones having substituents at the 2 and 5 positions of the imidazolidin-4-one ring are described. More particularly, there are described N-chloro, N-bromo, N,N'-dichloro, N,N'-dibromo, and N,N'-bromochloro derivatives of imidazolidin-4-ones having substituents selected from hydrogen, alkyl, alkoxy, hydroxy, phenyl, substituted phenyl, or spiro-substitution at the 2 and 5 positions on the ring. These N-halo compounds are stable, noncorrosive biocides which are resistant to direct sunlight, and are useful as disinfectants, sanitizers, and algae inhibitors.
REFERENCES:
Tsao, T. C. et al., Novel N-halamine Disinfectant Cmpds, Biotechnology Progress, vol. 7(1), pp. 60-66, 1991.
Tsao Techen
Williams Delbert E.
Worley Shelby D.
Auburn Research Foundation
Davis Peter
Lee Mary C.
Long Thad G.
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