نتایج جستجو برای: schiff base electrochemical complexes antioxidant

تعداد نتایج: 532330  

2013
Wan Nazihah Wan Ibrahim Mustaffa Shamsuddin

Palladium is arguably the most versatile and most widely applied catalytic metal in the field of fine chemicals due to its high selectivity and activity. Palladium catalyst offers an abundance of possibilities of carbon-carbon bond formation in organic synthesis. In this research, three different Schiff base ligands have been prepared by condensation reaction between appropriate aldehyde or ket...

Journal: :Oriental journal of chemistry 2022

N ̶ Benzylidene 4 Methoxyaniline (NB4MA) schiff base was synthesized and investigated corrosion behavior of mild steel (MS) in 1M HCI 0.5M H2SO4. The efficiency studied by means mass loss electrochemical techniques. studies confirm that Ecorr displacement about 32mV confirms anodic cathodic type inhibitor. positive direction potential curves confirmed adsorption on metal surface. Langmuir isothe...

2013
Tahseen A Alsalim Jabbar S Hadi Omar N Ali Hanna S Abbo Salam JJ Titinchi

BACKGROUND The oxidative transformation of benzoin to benzil has been accomplished by the use of a wide variety of reagents or catalysts and different reaction procedures. The conventional oxidizing agents yielded mainly benzaldehyde or/and benzoic acid and only a trace amount of benzil. The limits of practical utilization of these reagents involves the use of stoichiometric amounts of corrosiv...

Journal: :Applied sciences 2021

Metal complexes play an essential role in pharmaceutical sciences for their multiple and important activities. Schiff bases are versatile pharmacophores able to form chelating with several metals different oxidation states. Complexes widely described the literature actions numerous advantages, such as low cost easy synthesis. They show biological activities, including antimicrobial, antioxidant...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده علوم طبیعی 1391

in recent years many researchers have been focused on interaction of small molecules with dna. dna is generally the primary intracellular of anticancer drugs, so the interaction between small molecules and dna can cause dna damage in cancer cells, blocking the division of cancer cells and resulting in cell death. the flavonoids are a large group of polyphenolic natural products that are widely ...

Journal: :African Journal of Pharmacy and Pharmacology 2017

Journal: :Current Chemistry Letters 2023

The chemistry of Schiff base has received remarkable attention in different applications, both organic synthesis and industries. Over the past few years many reports have been on synthesis, characterization application vanadium complexes. However, heterogeneous catalysts are active for various oxidation reactions, making catalytic hydrocarbons a great interest. This review summarizes recent dev...

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