γ-Phosphonylhydrazones: Synthesis and stereochemical study by 1H, 31P AND 13C NMR
Written by sctunisie no commentsPhosphonylhydrazones are considered as valuable intermediates in heterocyclic synthesis, In the present work, we study the reaction of hydrazines with γ-ketophosphonates 1, which lead to γ-phosphonylhydrazones 2. The stereochemistry of products 2 is determined by NMR spectroscopy.
S. Touil, H. Zantour
hydrazones γ-phosphonatées, cétones γ-phosphonatées, RMN 1H, RMN 31P, RMN 13C
Pages 159-170