Transition-Metal Complexes Based on a Sulfonate-Containing N-Donor Ligand and Their Use as HIV Antiviral Agents

Synthesis and characterization of some t

Synthesis and characterization of some transition metal complexes with a novel Schiff base ligand and their use as catalysts for olefin cyclopropanation

✍ Nabil S. Youssef; Eman El-Zahany; Ahmed M.A. El-Seidy; Alessandro Caselli; Sergi 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 607 KB

A novel ligand HL (1), N,2-bis(1-(2-oxo-2H-chromen-3-yl)ethylidene)hydrazinecarbothioamide was synthesized through the condensation of 3-acetyl-2H-chromen-2-one and hydrazinecarbothioamide. This ligand was used to prepare new transition metal complexes of Cu(II), Ni(II) and Co(II). Characterization