Publikace detail

Monomeric C,N-Chelated Germanium Hydrides in N-C Bond Cleavage

Rok: 2017

Druh publikace: článek v odborném periodiku

Název zdroje: European Journal of Inorganic Chemistry

Název nakladatele: Wiley-VCH

Místo vydání: Weinheim

Strana od-do: 3100-3104

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Monomerní C,N-chelatované Germanaté Hydridy v N-C Bond rozkladu	Byly studovány monomerní C,N-chelatované Germanaté Hydridy a byl pozorován rozklad CN vazby
eng	Monomeric C,N-Chelated Germanium Hydrides in N-C Bond Cleavage	The synthesis of the monomeric organogermanium(II) hydrides [(LGeH) M(CO)(5)] [M = Cr (4), W (5)] by utilizing the C,N-chelating ligand L {L = [2-(CH2NEt2)-4,6-tBu(2)C(6)H(2)](-)} was explored. Stabilization of the GeH terminal bond in 4 and 5 was accompanied by a combination of electronic and steric protection of ligand L. The reactivity of the GeH terminal bond was also investigated, and attempts to reduce the polar C equivalent to N bond in tBuNC provided an unexpected N-C bond-cleavage reaction yielding organogermanium(II) cyanides [(LGeCN) M(CO)(5)] [M = Cr (6), W (7)] instead of a hydrogermylation reaction.	Hydrides; Germanium; Bond activation; NMR spectroscopy; DFT calculations

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