Abstract
Organolanthanide complexes of the type Cp′2LnR (Cp′ = η5-Me5C5; Ln = La, Nd, Sm, Y, Lu; R = H, CH(SiMe3)2), Me2SiCp″2LnR (Cp″ = η5-Me4C5; Ln = Nd; R = CH(SiMe3)2), Cp′2Sm, and Cp′2Sm(THF)2 catalyze the rapid dehydrogenative oligomerization of PhSiH3. Kinetic and mechanistic arguments exclude the importance of metal-centered redox processes in the catalytic cycle and support instead "four-center" "heterolytic" bond-scission/bond-forming sequences.
Original language | English |
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Pages (from-to) | 2543-2545 |
Number of pages | 3 |
Journal | Organometallics |
Volume | 10 |
Issue number | 8 |
Publication status | Published - 1991 |
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ASJC Scopus subject areas
- Inorganic Chemistry
- Organic Chemistry
Cite this
Organolanthanide-catalyzed dehydrogenative coupling of silanes. Mechanistic implications. / Forsyth, Craig M.; Nolan, Steven P.; Marks, Tobin J.
In: Organometallics, Vol. 10, No. 8, 1991, p. 2543-2545.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Organolanthanide-catalyzed dehydrogenative coupling of silanes. Mechanistic implications
AU - Forsyth, Craig M.
AU - Nolan, Steven P.
AU - Marks, Tobin J
PY - 1991
Y1 - 1991
N2 - Organolanthanide complexes of the type Cp′2LnR (Cp′ = η5-Me5C5; Ln = La, Nd, Sm, Y, Lu; R = H, CH(SiMe3)2), Me2SiCp″2LnR (Cp″ = η5-Me4C5; Ln = Nd; R = CH(SiMe3)2), Cp′2Sm, and Cp′2Sm(THF)2 catalyze the rapid dehydrogenative oligomerization of PhSiH3. Kinetic and mechanistic arguments exclude the importance of metal-centered redox processes in the catalytic cycle and support instead "four-center" "heterolytic" bond-scission/bond-forming sequences.
AB - Organolanthanide complexes of the type Cp′2LnR (Cp′ = η5-Me5C5; Ln = La, Nd, Sm, Y, Lu; R = H, CH(SiMe3)2), Me2SiCp″2LnR (Cp″ = η5-Me4C5; Ln = Nd; R = CH(SiMe3)2), Cp′2Sm, and Cp′2Sm(THF)2 catalyze the rapid dehydrogenative oligomerization of PhSiH3. Kinetic and mechanistic arguments exclude the importance of metal-centered redox processes in the catalytic cycle and support instead "four-center" "heterolytic" bond-scission/bond-forming sequences.
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M3 - Article
AN - SCOPUS:0001750853
VL - 10
SP - 2543
EP - 2545
JO - Organometallics
JF - Organometallics
SN - 0276-7333
IS - 8
ER -