SYNTHESIS OF 1,3-DISUBSTITUTED 4-HYDROXYIMINO-5-PYRAZOLONES FROM N-ALKYL(ARYLALKYL)-N-NITROSOHYDRAZINES
The reaction of N-propyl- and N-benzyl-N-nitrosohydrazines with acetoacetic ester leads to the formation of 1-propyl- and 1-benzyl-3-methyl-4-hydroxyimino-5-pyrazolones.
Lanovaya, G. A.,Mashikhina, A. S.,Fedorova, V. A.,Mikheeva, V. P.,Bondarenko, O. D.
p. 1773 - 1776
(2007/10/02)
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