Ruthenium-catalyzed ring-closing metathesis accelerated by long-range steric effect
Ruthenium-based metathesis catalysts with a N-heterocyclic carbene ligand bearing 2,3,4,5-tetraphenylphenyl moieties (1-TPPh and 1-TPPh*) are developed. The highly active catalyst system has been realized in THF by the combination of 1-TPPh* and CuCl as a phosphine scavenger. The Royal Society of Chemistry 2011.
Bifunctional pincer-type organometallics as substrates for organic transformations and as novel building blocks for polymetallic materials
The reactivity of the bifunctionalized ligand NC(Br)N-I 1 [IC6H2(CH2NMe2)2- 3,5-Br-4] has been studied as a versatile synthon for organic and/or organometallic synthesis. Chemoselective metalation (M
Rodriguez, Gema,Albrecht, Martin,Schoenmaker, Jeroen,Ford, Alan,Lutz, Martin,Spek, Anthony L.,Van Koten, Gerard
p. 5127 - 5138
(2007/10/03)
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