This article is cited in 4 papers

Communications

New family of polydentate tetrazole-pyrazoline ligands prepared by the azido-Ugi reaction

A. M. Gorbacheva^a, I. A. Krutov^a, N. I. Vorozhtsov^a, V. N. Khrustalev^bc, V. G. Nenajdenko<sup>a

a</sup> Department of Chemistry, M.V. Lomonosov Moscow State University, Moscow, Russian Federation
^b N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
^c Peoples Friendship University of Russia (RUDN University), Moscow, Russian Federation

Abstract: A new family of ligands containing fragments of tetrazole and pyrazoline was prepared in one step by the efficient azido-Ugi reaction of N-(arylidene)pyrazolinium salts with isocyanides and sodium azide in up to 86% yield. The utility of the ligands was demonstrated by the synthesis of coordination complexes with Cu and Pd.

Keywords: tetrazoles, pyrazolines, azido-Ugi reaction, ligands, isocyanides, palladium complexes, copper complexes.

Language: English

DOI: 10.1016/j.mencom.2021.01.014

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