作者:N. M. Igidov、E. N. Koz'minykh、N. V. Kolotova、V. O. Koz'minykh
DOI:10.1007/bf02495311
日期:1999.7
Substituted aroylpyruvamides react with hydrazine and phenylhydrazine to give 5-aryl-5-hydroxy-2-pyrazoline-3-carboxamides rather than 5-arylpyrazole-3-carboxamides as suggested before. The structures of the compounds obtained are discussed.
MASLIVETS, A. N.;SMIRNOVA, L. I.;ANDREJCHIKOV, YU. S., ZH. ORGAN. XIMII, 24,(1988) N 10, S. 2205-2212
作者:MASLIVETS, A. N.、SMIRNOVA, L. I.、ANDREJCHIKOV, YU. S.