84801-84-3Relevant academic research and scientific papers
Convenient Synthesis of Polyaza-3,4-bis(heteroaryl)pyrazoles
Shawali, Ahmad S.,Haboub, Adel J. M.
, p. 621 - 634 (2015/10/29)
GRAPHICAL ABSTRACT Reactions of a new series of bis-enaminones with some N- and C-nucleophiles proved to be convenient routes for syntheses of a variety of novel 3,4-bis(heteroaryl)pyrazoles. The structures of the compounds were elucidated on the basis of
Reaction of hydrazonoyl halides with bis-enaminones: A convenient route for synthesis of novel polyaza-terheterocycles
Shawali, Ahmad S.,Haboub, Adel J. M.
, p. 17 - 22 (2013/03/13)
New bis(pyrazolylenaminones) were prepared in good yields. Their synthetic utilities as precursors for regioselective synthesis of novel bis(hetarylpyrazoles) were also investigated. The mechanisms and selectivities observed in the studied reactions were
Studies on Nitrile Imines. Synthesis of Some Novel Five-Membered Heterocyclic Compounds
Tewari, Ram S.,Parihar, Padma,Dixit, Priya D.
, p. 281 - 282 (2007/10/02)
A variety of new C-acetyl and C-ethoxycarbonyl derivatives of hydrazonyl bromides have been prepared and reacted with a range of α,β-unsaturated carbonyl compounds, indene, isothiocyanate, and acetylacetone to afford a wide variety of novel pyrazoline, th
