Efficient alkene hydrosilation with bis(8-quinolyl)phosphine (NPN) nickel catalysts. The dominant role of silyl-over hydrido-nickel catalytic intermediates†

Autor: Meg E. Fasulo, T. Don Tilley, Christophe Raynaud, Michael I. Lipschutz, Jian Yang, Odile Eisenstein, Eric Clot, Verònica Postils

Publikováno v: Chemical Science
Chemical Science, The Royal Society of Chemistry, 2020, 11 (19), pp.5043-5051. ⟨10.1039/D0SC00997K⟩
Chemical science, vol 11, iss 19

A cationic nickel complex of the bis(8-quinolyl)(3,5-di-tert-butylphenoxy)phosphine (NPN) ligand, [(NPN)NiCl]+, is a precursor to efficient catalysts for the hydrosilation of alkenes with a variety of hydrosilanes under mild conditions and low cataly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2394df62ec8ddf255902aa2e23bd63c
http://europepmc.org/articles/PMC8159242

Titanium–Germoxy Precursor Route to Germanium-Modified Epoxidation Catalysts with Enhanced Activity

Autor: Charles S. Spanjers, Ji Woong Chang, Paul J. Cordeiro, Meg E. Fasulo, T. Don Tilley, Pascal Guillo, Robert M. Rioux, Mike I. Lipschutz

Publikováno v: ACS Catalysis. 3:2269-2279

The complex Ti[OGeiPr3]4 (1), prepared via the reaction of Ti(OiPr)4 with iPr3GeOH, represents a useful structural and spectroscopic model for titanium–germanium species dispersed onto silica. This precursor was used to introduce site-isolated Ti(I

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9ad2c791ecf0a4bb1eaec943dc2fc17
https://doi.org/10.1021/cs400529x

Stoichiometric Reaction Chemistry of Cationic Ruthenium Silylene Complexes toward Polar and Nonpolar Organic Substrates

Autor: T. Don Tilley, Meg E. Fasulo

Publikováno v: Organometallics. 31:5049-5057

Reactions of the cationic ruthenium silylene complexes [Cp*(PiPr3)Ru(H)2(═SiRR′)][B(C6F5)4] (R = Mes, R′ = H, 1; R = R′ = Ph, 2) with alkenes, alkynes, ketones, and Lewis bases were explored. Addition of 1-hexene, 3,3-dimethylbut-1-ene, styre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3e5c0ca351c1e6ad4ea2a0dd0735adc
https://doi.org/10.1021/om300390n

Highly Dispersed Pd-SBA15 Materials from Tris(tert-butoxy)siloxy Complexes of Pd(II)

Autor: T. Don Tilley, Robert M. Rioux, Eric G. Moschetta, Yeon S. Choi, Jeffrey T. Miller, Meg E. Fasulo, Meredith J. McMurdo

Publikováno v: ACS Catalysis. 1:1166-1177

Two novel tris(tert-butoxy)siloxy palladium(II) complexes of the form (4,4′-di-tert-butyl-2,2′-bipyridyl)Pd[OSi(OtBu)3](R) were synthesized (1, R = OSi(OtBu)3 and 2, R = CH3). The structures of these compounds were determined by multinuclear NMR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::eeb4d4cc0104c6d3eaec4dd12d540454
https://doi.org/10.1021/cs2002719

Unusual ruthenium hydride complexes supported by the [N(2-PPh2-4-Me-C6H3)2] pincer ligand

Autor: Meg E. Fasulo, T. Don Tilley

Publikováno v: Inorganica Chimica Acta. 364:246-250

Complexes of Ru(II) containing the pincer ligand [−N(2-PPh2-4-Me-C6H3)2] (PNPPh) were prepared. The complex (PNPPhH)RuCl2 (1) was treated with 2 equiv AgOTf to produce the triflate complex (PNPPhH)Ru(OTf)2 (2). Complex 1 was also treated with an ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bdaa155db43d0388e77dc48d80f052c
https://doi.org/10.1016/j.ica.2010.07.040