Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Sergio Bertozzi"'
Autor:
Sergio Bertozzi
Publikováno v:
A&P Continuidad, Vol 3, Iss 4 (2018)
Alejandro Grimson sostiene que en el relato bíblico Dios castiga tanto la arrogancia excesiva como la amenaza latente de aquellos que intentan llegar al cielo con una torre ya que esta mancomunión podría volverlos poderosos como dioses. Esta hipó
Externí odkaz:
https://doaj.org/article/1836b0faf5114351ba9e05436e5a58d6
Autor:
Giovanni Vitulli, Sergio Bertozzi, Eleonora Schiavi, Gianmario Martra, Maria Vitulli, Luca Bertinetti, Piero Salvadori, Claudio Evangelisti
Publikováno v:
Catalysis Letters. 116:57-62
Cu supported catalysts (support: γ-Al2O3, Fe2O3, TiO2) have been conveniently prepared by deposition of Cu particles from acetone solvated Cu atoms. The catalysts have been characterized by HRTEM analysis, showing a quite homogeneous Cu particle siz
Autor:
Piero Salvadori, Sergio Bertozzi
Publikováno v:
Synthetic Communications. 26:2959-2965
The Rh4(CO)12 catalysed reaction with CO and H2 of 1-phenyl- and 3-phenyl allylamine gives 5-phenyl- and 3-phenyl-2-pyrrolidinone respectively, in good yield. A reasonable reaction pathway of the carbonylation reaction is presented.
Autor:
Sergio Bertozzi, Anna Maria Caporusso, Raffaello Lazzaroni, G. Vitulli, P. Pertici, Piero Salvadori
Publikováno v:
ChemInform. 33
Autor:
Sergio Bertozzi, Paolo Pertici, Anna Maria Caporusso, Claudio Evangelisti, Giovanni Vitulli, Piero Salvadori, Nicoletta Panziera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ecff005e3f204ddb60ad4e119cbdf359
https://doi.org/10.1016/b978-044453057-8.50034-9
https://doi.org/10.1016/b978-044453057-8.50034-9
Publikováno v:
Journal of Molecular Catalysis. 58:75-85
The influence of the reaction parameters (temperature, gas pressure) on the chemo- and regioselectivity of 1-hexene hydroformylation in the presence of Rh4(CO)12 as catalytic precursor has been investigated at partial and complete conversion. Both ch
Autor:
Piero Salvadori, Maristella Bernini, Salvatore Coluccia, Gianmario Martra, Giovanni Vitulli, Emanuela Pitzalis, Sergio Bertozzi
Nanostructured Cu powders ranging from 3 to 4 nm in diameter have been prepared by the clustering of acetone solvated Cu atoms obtained via metal vapor synthesis (MVS). The copper nanoparticles are valuable catalytic precursors for the oxidation with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b2ca71485737651c08868c7a1794e18
http://hdl.handle.net/2318/7241
http://hdl.handle.net/2318/7241
Autor:
Piero Salvadori, Giovanni Vitulli, Gloria Uccello Barretta, Raffaello Lazzaroni, Caterina Iannello, Sergio Bertozzi
Nickel atoms have been found to catalyze, in the presence of ethanol, the selective linear dimerization of 1,3-butadiene and isoprene to (E)- and (Z)-1,3,7-octatriene and to (E)-2,6-dimethyl- and (E)-3,6-dimethyl-1,3,7-octatriene respectively, in hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2a1fe15c24606f355d9fcdb970b17a5
http://hdl.handle.net/11568/20686
http://hdl.handle.net/11568/20686
Publikováno v:
Journal of Organometallic Chemistry. 489:C50-C51
The [{Rh(CO)2Cl}2]/PPhMe2-catalyzed hydroformylation of 2-vinylpyridine gives the branched aldehyde 2-(2-pyridyl)propanal in good yield and 99% α-regioselectivity.
Autor:
Sergio Bertozzi, Paolo Pertici, Arturo Colligiani, Piero Salvadori, Giovanni Vitulli, Raffaello Lazzaroni
Publikováno v:
Journal of Organometallic Chemistry. 353:C35-C38
The clustering when mesitylene-solvated cobalt atoms are allowed to warm from the cocondensation temperature, affords cobalt compounds of both low and high nuclearity which have different catalytic properties in the synthesis of pyridines from α, ω