Аннотация:Pyridine-1H-pyrazole derivatives are very popular ligands in coordination chemistry. This class of compounds is an analog of 2,2'-bipyridine-type ligands, but has a number of distinct advantages. First, the synthesis of functional pyridine pyrazoles is much easier. Second, deprotonation of the NH group can yield bridging ligands-anti-ions. The proposed type of compounds determines the properties of metal complexes based on them. Works on the study of metal complexes with pyridine pyrazole derivatives are presented mainly in journals of inorganic profile or chemistry of material sciences. The description of the synthesis of the ligands is quite often hidden in the supporting materials or presented as references to earlier publications, which significantly complicates the search for information on the preparation of pyridine-1H-pyrazoles. This review is an analysis and summary of methods for the preparation of pyridin-1H-pyrazole derivatives to establish the relationship synthesis of functionalized ligand–structure of metal complex–property.