Publikace detail

Structural Differences of Lithium Complexes Containing Hybrid Amino/Guanidinate Ligands

Autoři: Nevoralová Jana | Padělková Zdeňka | Růžička Aleš

Rok: 2014

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Structural Differences of Lithium Complexes Containing Hybrid Amino/Guanidinate Ligands	Complexes of metals, from nearly whole the Periodic Table, containing amidinate/guanidinate ligands, or its variations, are frequently tested as catalysts of various organic chemistry transformations in the present time. Moreover the application of these complexes as precursors of new materials together with stabilization of unusual, generally lower, oxidation states of metals in its complexes opened new areas of chemistry. The essential step of synthesis of metal guanidinates is the preparation of lithium guanidinate precursors, which in contrary to the target compounds are rarely described in the literature. Synthesis, structure and applications in catalysis of various hybrid guanidinate lithium, dilithium and tin (as a model of oxidisable and reducible metal center with ambiphilic Lewis character) complexes with an extra donating amino group(s) will be presented along with the reactivity of these compounds with different metal halides and amides.

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