Organic compounds -- part of the class 532-570 series – Organic compounds – Nitrogen attached directly or indirectly to the purine ring...
Patent
1986-10-14
1988-08-30
Hollrah, Glennon H.
Organic compounds -- part of the class 532-570 series
Organic compounds
Nitrogen attached directly or indirectly to the purine ring...
544354, C07D24108
Patent
active
047678607
ABSTRACT:
N-substituted piperazinones are prepared by reacting an N-substituted ethylenediamine such as N,N'-dimethylethylenediamine with a 2-oxoaldehyde such as glyoxal. N-substituted piperazinones are useful as flue gas desulfurization agents.
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Dunmore Gordon C.
Kolthammer Brian W. S.
Taylor Kevin C.
Hollrah Glennon H.
The Dow Chemical Company
Turnipseed James H.
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