2 research outputs found
Catalytic Hydrosilylation of Alkenes by Iron Complexes Containing Terpyridine Derivatives as Ancillary Ligands
No full textIron complexes formulated as FeÂ(terpy)ÂX<sub>2</sub> (terpy = 2,2′:6′,2″-terpyridine derivatives;
X = Cl, Br) were prepared and their catalytic activities for hydrosilylation
of olefin with hydrosilane were examined. Although FeÂ(terpy)ÂX<sub>2</sub> did not show catalytic activity, the treatment of FeÂ(terpy)ÂX<sub>2</sub> with NaHBEt<sub>3</sub> caused catalytic activity. The influence
of substituents in terpy on the catalytic activity was examined, and
it was found that some complexes with an unsymmetrically disubstituted
terpy selectively produced 1-silylalkane with quite high catalytic
activity. In the reaction of 1-octene with PhSiH<sub>3</sub>, the
double-hydrosilylation product PhÂ(1-octyl)<sub>2</sub>SiH was
selectively obtained
Catalytic Hydrosilylation of Alkenes by Iron Complexes Containing Terpyridine Derivatives as Ancillary Ligands
No full textIron complexes formulated as FeÂ(terpy)ÂX<sub>2</sub> (terpy = 2,2′:6′,2″-terpyridine derivatives;
X = Cl, Br) were prepared and their catalytic activities for hydrosilylation
of olefin with hydrosilane were examined. Although FeÂ(terpy)ÂX<sub>2</sub> did not show catalytic activity, the treatment of FeÂ(terpy)ÂX<sub>2</sub> with NaHBEt<sub>3</sub> caused catalytic activity. The influence
of substituents in terpy on the catalytic activity was examined, and
it was found that some complexes with an unsymmetrically disubstituted
terpy selectively produced 1-silylalkane with quite high catalytic
activity. In the reaction of 1-octene with PhSiH<sub>3</sub>, the
double-hydrosilylation product PhÂ(1-octyl)<sub>2</sub>SiH was
selectively obtained
