
Synthesis p. 794 - 796 (1985)
Update date:2022-08-05
Topics:
Takahashi, Kazumasa
Shibasaki, Kenichiro
Ogura, Katsuyuki
Iida, Hirotada
Aminopyrazoles 3-5 are prepared by the reaction of β-hydroxy-α-cyanoenamines 2 with hydrazine hydrate and monomethylhydrazine.
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(2020)