Publication detail

Novel Lithium and Tin Compounds Containing Hybrid Amino/Guanidinate Ligands

Authors: Nevoralová Jana | Padělková Zdeňka | Růžička Aleš

Year: 2014

Type of publication: ostatní - přednáška nebo poster

Page from-to: nestránkováno

Titles:

Language	Name	Abstract	Keywords
eng	Novel Lithium and Tin Compounds 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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