Publikace detail

Hydrosilylation in imino-substituded N- or C-monoanionic ligands

Autoři: Hošnová Hana | Novák Miroslav | Dostál Libor | Růžičková Zdeňka | Jambor Roman

Rok: 2016

Druh publikace: článek v odborném periodiku

Název zdroje: Inorganica Chimica Acta

Název nakladatele: Elsevier Science SA

Místo vydání: Lausanne

Strana od-do: 457-462

Tituly:

Jazyk	Název	Abstrakt	Klíčová slova
cze	Hydrosilylační reakce iminové funkční skupiny	Byla studována reakce HSiCl3 s [N-(2,6-diisopropylphenyl)iminomethyl]indolyl lithiem (DipplMlndLi) a 2-[N-(2,6-diisopropylphenyl)iminomethyl]phenyl lithiem (DippIMPhLi).
eng	Hydrosilylation in imino-substituded N- or C-monoanionic ligands	The reaction of HSiCl3 with 24[N-(2,6-diisopropylphenyl)iminomethyl]indolyl lithium (DipplMlndLi) provided disubstituted (DippAMInd)(DipplMlnd)SiCl (2), where one imino moiety of DipplMlnd ligand was reduced to amino group by Si-H fragment. In contract the reaction of HSiCl3 with 2-[N-(2,6-diisopropylphenyl)iminomethyl]phenyl lithium (DippIMPhLi) provided stable CH=N -> Si coordinated silane (DippIMPh)SiHCl2 (3). Heating of the toluene solution of 3 provided the hydrosilylated compound (DippAMPh)SiCl2 (4). It has been demonstrated that the rate of CH=N imino group reduction strongly depends on type of the anionic ligand.	N -> Si coordination; Chelating ligand; Hydrosilylation; NMR spectroscopy; X ray diffraction analysis

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