Zobrazeno 1 - 10
of 13
pro vyhledávání: '"André Pontes da Costa"'
Autor:
Julie Oble, André Pontes da Costa, Danilo Rosa Nunes, Giovanni Poli, Mickaël Tharaud, Jutta Rieger
Publikováno v:
ChemCatChem
ChemCatChem, 2017, 9 (12), pp.2167-2175 ⟨10.1002/cctc.201601645⟩
ChemCatChem, Wiley, 2017, 9 (12), pp.2167-2175 ⟨10.1002/cctc.201601645⟩
ChemCatChem, 2017, 9 (12), pp.2167-2175 ⟨10.1002/cctc.201601645⟩
ChemCatChem, Wiley, 2017, 9 (12), pp.2167-2175 ⟨10.1002/cctc.201601645⟩
International audience; Core-shell nanogels are attractive stabilizers and supports for catalytically active metallic nanoparticles. Herein, we present the synthesis and the characterization of a nanostructured well-defined core-shell nanogel with th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fb9f6bd14ca448c946caab642f0b766
https://hal.sorbonne-universite.fr/hal-01495948/file/Pontes_da_Costa_2017_Pd(0)-Nanoparticles.pdf
https://hal.sorbonne-universite.fr/hal-01495948/file/Pontes_da_Costa_2017_Pd(0)-Nanoparticles.pdf
Publikováno v:
Organometallics. 30:4437-4442
Novel enantiomerically pure cyclopentadienyl- and indenyl-functionalized N-heterocyclic carbene ligands have been prepared by reaction of a chiral imidazole tosylate derivative with the corresponding cyclopentadienyl and indenyl lithium salts. Coordi
Publikováno v:
Organometallics. 29:1832-1838
A series of piano-stool ruthenium(II) complexes bearing bidentate cyclopentadienyl-functionalized N-heterocyclic carbene ligands Ru(CpX-NHC)(CO)I [Cp = tetramethylcyclopentadienyl (Cp*) and tetrabenzylcyclopentadienyl (CpBz)] have been prepared by th
Publikováno v:
Organometallics. 28:4544-4549
A set of four different (Cpx-NHC)Mo(CO)2I (Cpx = Cp, Cp*, and CpBz, NHC = N-heterocyclic carbenes) complexes has been prepared from the one-pot reaction of [MoCl(η3-C3H5)(CO)2(NCMe)2] and the corresponding lithium NHC-cyclopentadienides. The modific
Autor:
Tiago Lourenço, Carlos C. Romão, Carla A. Gamelas, André Pontes da Costa, Beatriz Royo, Ana Luísa Simplício
Publikováno v:
Tetrahedron Letters. 49:4708-4712
Dialkyl, aryl–alkyl, benzylic, and benzothiophenic sulfides are selectively oxidized to sulfoxides or sulfones, with stoichiometric amounts of H 2 O 2 (aq) or TBHP, in the presence of complexes Cp′Mo(CO) 3 Cl, CpMoO 2 Cl and the mesoporous materi
Publikováno v:
Inorganica Chimica Acta. 361:1915-1921
The reaction of MoO 2 (mes) 2 with S -H 2 BINOL (mes = 2,4,6-Me 3 C 6 H 2 ; H 2 BINOL = 1,1′-bi-2-naphthol) and (CF 3 ) 2 MeCOH in THF yielded the novel dioxo-molybdenum(VI) complexes MoO 2 ( S -BINOL)(THF) 2 and MoO 2 [OCMe(CF 3 ) 2 ] 2 (THF), res
Autor:
Mónica Viciano, Juan Tejeda, André Pontes da Costa, Mercedes Sanaú, Sonia Merino, Eduardo Peris, Beatriz Royo
Publikováno v:
Organometallics. 27:1305-1309
A new pentamethylcyclopentadienyl-functionalized N-heterocyclic carbene ligand (Cp*-NHCMe) has been prepared and coordinated to iridium upon reaction with [Ir(μ-Cl)(cod)]2. The chiral Ir complex is obtained as a racemic mixture of the two possible e
Autor:
Bernold Hasenknopf, Emmanuel Lacôte, Laurent Ruhlmann, Gaëlle Pembouong, Jennifer Lesage de la Haye, Jutta Rieger, André Pontes da Costa
Publikováno v:
Polymer
Polymer, Elsevier, 2015, 57, pp.173-182. ⟨10.1016/j.polymer.2014.12.013⟩
Polymer, 2015, 57, pp.173-182. ⟨10.1016/j.polymer.2014.12.013⟩
Polymer, Elsevier, 2015, 57, pp.173-182. ⟨10.1016/j.polymer.2014.12.013⟩
Polymer, 2015, 57, pp.173-182. ⟨10.1016/j.polymer.2014.12.013⟩
International audience; In this article, we study the temperature-induced phase transition of aqueous solutions of tailor-made Dawson polyoxometalate-poly(N,N-diethylacrylamide) hybrids (POM-PDEAAm) by means of differential scanning calorimetry, dyna
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb132f095e28faaa5f658858ddb657eb
https://hal.sorbonne-universite.fr/hal-01103902/document
https://hal.sorbonne-universite.fr/hal-01103902/document
Publikováno v:
Dalton Transactions. :6960
A simple high-yielding method for the preparation of a tetramethylcyclopentadienyl-NHC ligand is described. This ligand has been successfully coordinated to Rh and Ir. A related Cp*-NHC ligand with a -CH(2)CMePh- linker between the Cp* and the NHC is
Publikováno v:
Dalton Transactions: An International Journal of Inorganic Chemistry; Aug2009, Vol. 2009 Issue 35, p6960-6966, 7p