نتایج جستجو برای: pyrazoline
تعداد نتایج: 386 فیلتر نتایج به سال:
In the title compound, [Fe(C(5)H(5))(C(24)H(18)N(3)O(2)S)], the pyrazoline ring adopts a twist conformation. The thia-zole ring forms dihedral angles of 83.7 (2) and 34.4 (2)° with the benzene ring of the benzodioxole ring and the fused phenyl ring, respectively. The mol-ecular conformation is stabilized by an intra-molecular C-H⋯π inter-action. The crystal packing features inter-molecular C-H⋯...
Thiazole-pyrazoline Schiff base hybrids have a broad range of pharmacological potential with an ability to control the activity numerous metabolic enzymes. In this work, greener and more efficient approach has been developed synthesize novel series thiazole-pyrazoline using ZnO nanoparticle-assisted protocol in good excellent yields (78.3–96.9%) examined their antibacterial against Gram-positiv...
reaction between aromatic aldehydes and 3–methyl-1-phenyl-2-pyrazoline-5-one catalyzed by nano-sio2/hclo4 in water under reflux provided a simple and efficient route for the synthesis of 4-((5-hydroxy-3-methyl-1-phenyl-1h-pyrazol-4-yl)(aryl)methyl)-3-methyl-1-phenyl-1h-pyrazol-5-ol derivatives in high yields.
The five membered heterocyclic compounds pyrazolines were found as the core structure in a large variety of compounds. Pyrazoles have been the recent target of numerous methodologies, mostly due to their prevalence as scaffolds in synthesis of bioactive compounds and reactions in different media. In this review, an attempt is made to provide an up to date developments in the synthetic strategie...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید