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Univerzita Pardubice

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Hybrid Amino-amidinato/guanidinato-chelated Lithium Complexes

Autoři: Nevoralová Jana | Chlupatý Tomáš | Padělková Zdeňka | Růžička Aleš

Rok: 2014

Druh publikace: ostatní - přednáška nebo poster

Strana od-do: nestránkováno

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
eng	Hybrid Amino-amidinato/guanidinato-chelated Lithium Complexes	Metal complexes 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 amidinates is the preparation of lithium amidinate precursors, which in contrary to the target compounds are rarely described in the literature. Synthesis, structure and applications in catalysis of various amidinate and guanidinate lithium and dilithium complexes (Figure 1) with an extra donating amino group(s) will be presented along with the reactivity of these compounds with different metal halides and amides.