Zirconium-catalyzed heterodehydrocoupling of primary phosphines with silanes and germanes

AJ Roering, SN MacMillan, JM Tanski… - Inorganic …, 2007 - ACS Publications
Inorganic chemistry, 2007ACS Publications
Triamidoamine-supported zirconium complexes catalyze the heterodehydrocoupling of
primary phosphines with silane and germanes. In this catalysis, P− Si or P− Ge products are
observed exclusively with no competitive P− P bond formation. Phosphido complexes (N3N)
ZrPHR (N3N= N (CH2CH2NSiMe3) 33-, R= Ph, 2; Cy, 3) were observed to be the catalyst
resting state, and complex 2 was structurally characterized.
Triamidoamine-supported zirconium complexes catalyze the heterodehydrocoupling of primary phosphines with silane and germanes. In this catalysis, P−Si or P−Ge products are observed exclusively with no competitive P−P bond formation. Phosphido complexes (N3N)ZrPHR (N3N = N(CH2CH2NSiMe3)33-, R = Ph, 2; Cy, 3) were observed to be the catalyst resting state, and complex 2 was structurally characterized.
ACS Publications
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