Univerzita Pardubice Fakulta chemicko- technologická

Univerzita Pardubice

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Publikace detail

HYBRID GUANIDINATES AS VERSATILE LIGANDS FOR MAIN GROUP ELEMENTS AND EARLY TRANSITION METALS

Autoři: Gira Natália | Horáček Michal

Rok: 2022

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	HYBRID GUANIDINATES AS VERSATILE LIGANDS FOR MAIN GROUP ELEMENTS AND EARLY TRANSITION METALS	Recent developments in coordination and organometallic chemistry have created a need for new versatile ligands. Guanidines, and guanidinate anions respectively, with a planar N3C core, are hybrid ligands offering both steric and electronic variability thanks to the diversity of the substituents on the nitrogen atoms. Therefore, these ligands can be tailor-made according to the specific needs of the central atom. Research of physical and chemical properties, possible synthetic routes, structure, and possible applications of guanidines and coordination compounds of main group elements and early transition elements containing mono- and dianionic guanidinates is being conducted. A large series of new, air-stable guanidines was prepared. These compounds were then used to obtain complexes of Li, K, Mg, Zn, Al, Sn, P, Ga, Ti, and Zr either by electrophilic substitution of the ligand or by the subsequent reaction from previously obtained complexes. This work is motivated by finding the correct combination of organic ligands and metals, reagents, and reaction conditions to explore new classes of compounds bringing progress to many sophisticated areas of chemistry.