Journal of the Chemical Society. Perkin transactions II p. 1372 - 1375 (1980)
Update date:2022-08-16
Topics:
Hallett, Geoffrey
Williams, D. Lyn H.
Rate constants have been determined for the nitrosation of methylurea (MU) in acid solution and also for the reverse reaction, the denitrosation of N-methyl-N-nitrosourea (MNU).The nitrosation reaction is essentially irreversible at the low acidities (0.01-0.4M-H2SO4) chosen for the experiments whereas the denitrosation reaction was examined at higher acidities (0.5-2.7M-H2SO4) in the presence of excess of hydrazine sulphate (a trap for free nitrous acid) when it is irreversible.For nitrosation the rate law, rate = k
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