Archiv der Pharmazie p. 1000 - 1006 (1983)
Update date:2022-08-04
Topics:
Reisch, Johannes
Abdel-Khalek, Magdi
The photochemical degradation of aminophenazone in acetone leads to 2-<1-(methylimino)ethyl-4-oxopent-2-enoic anilide (7), 6-methyl-2-<1-(methylimino)ethyl>-4-oxohepta-2,5-dienoic anilide (9), N,N-dimethyl-N'-phenyl oxamide (10) and N,N-dimethyl-N'-phenylurea (11).In addition to the last two products, oxanilide and N-methyl-N'-phenyl oxamide are obtained, when the irradiation is carried out in acetonitrile. 6-Methyl-2-<1-(methylimino)ethyl>-4-oxohepta-2,5-dienoic anilide, oxanilide and N-methyl-N'-phenyl oxamide are formed as a result of hydroxyphenazone photolysis in acetone.The degradation mechanism is discussed.
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Doi:10.1002/ejic.200700259
(2007)Doi:10.1021/jo01299a031
(1980)Doi:10.1002/oms.1210140705
(1979)Doi:10.1002/recl.19790981205
(1979)Doi:10.1021/jm00179a006
(1980)Doi:10.1021/jo01299a004
(1980)
