Search Results - "Livotto, Paolo R"

Hybrid silica bearing different organosilanes produced by the modified Stöber method by Barrera, Eliana Galland, Livotto, Paolo R., Santos, João H.Z. dos

“…The Stöber method was used to prepare a variety of functionalized silica through the reaction of tetraethyl orthosilicate (TEOS) and several organosilanes. The…”
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A New Totally Flat N(sp 2 )C(sp 2 )N(sp 2 ) Pincer Palladacycle:  Synthesis and Photoluminescent Properties by Consorti, Crestina S, Ebeling, Gunter, Rodembusch, Fabiano, Stefani, Valter, Livotto, Paolo R, Rominger, Frank, Quina, Frank H, Yihwa, Chang, Dupont, Jairton

“…The Sonogashira coupling of 2-bromopyridine with 8-quinolinyl-acetylene affords 2-pyridinyl-8-quinolinyl-acetylene (1) in high yields. The chloropalladation of…”
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The Formation of Imidazolium Salt Intimate (Contact) Ion Pairs in Solution by Zanatta, Marcileia, Girard, Anne-Lise, Simon, Nathalia M., Ebeling, Gunter, Stassen, Hubert K., Livotto, Paolo R., dos Santos, Francisco P., Dupont, Jairton

“…1‐n‐Butyl‐2,3‐dimethylimidazolium (BMMI) ionic liquids (ILs) associated with different anions undergo H/D exchange preferentially at 2‐Me group of the…”
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Effect of shape and nano-segregation in Δ2-isoxazoline and isoxazole on the mesogenic behavior of 1,3-bis-isophthalimines by Merlo, Aloir A., Gonçalves, Itamar, Lavayen, Vladimir, Livotto, Paolo R., Weber, Caroline S. B., Halfen, Renato A. P., Walba, David M., da Rosa, Rafaela R.

“…Bis-1,3-isophthalimines flanked by two side 3-aryl-5-perfluoroalkylisoxazoline or 3-aryl-5-perfluoroalkylisoxazol arms were produced and liquid crystal…”
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Structural and morphological aspects of small 3,5-disubstituted isoxazoles by Lopes, Luana D., Bortoluzzi, Adailton J., Prampolini, Giacomo, dos Santos, Francisco P., Livotto, Paolo R., Merlo, Aloir A.

“…[Display omitted] •Single crystal X-ray diffraction analyses for fluorinated isoxazoles/isoxazolines were resolved.•The molecular modeling of the isoxazoles…”
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Identification of transformation products of rosuvastatin in water during ZnO photocatalytic degradation through the use of associated LC–QTOF–MS to computational chemistry by Segalin, Jéferson, Sirtori, Carla, Jank, Louíse, Lima, Martha F.S., Livotto, Paolo R., Machado, Tiele C., Lansarin, Marla A., Pizzolato, Tânia M.

“…[Display omitted] •Ten new degradation products of rosuvastatin.•New approach using ab initio methods for structural elucidation of the TPs.•TP1 is the most…”
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Hybrid silica generated In situ in polyurethane-based composites by Heck, Cesar A., Giacomolli, Diego A., Livotto, Paolo R., dos Santos, João Henrique Z., Wolf, Carlos R.

“…ABSTRACT A series of composites of commercial polyurethane (PU) and hybrid silica have been prepared by the sol‐gel process through the in situ synthesis of…”
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Flavone complexes of Ti and Zr active in ethylene polymerization by Gheno, Grasiela, de Souza Basso, Nara Regina, Ceschi, Marco Antônio, Livotto, Paolo R., Nascimento, Alanjone Azevedo, da Rocha, Zênis N., Galland, Griselda Barrera

“…•Synthesis and characterization of two new Ti and Zr flavonoid complexes.•The ligands come from natural and renewable sources.•Those two complexes can be…”
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Silica imprinted materials containing pharmaceuticals as a template: textural aspects by Morais, Everton C., Correa, Gabriel G., Brambilla, Rodrigo, Livotto, Paolo R., dos Santos, João Henrique Z., Cardoso, Mateus Borba

“…Silica-based materials were prepared by the acid catalyzed sol–gel method using different pharmaceuticals as a template. The template molecules investigated…”
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Anisotropic self-organization of hybrid silica based xerogels containing bridged positively charged 1,4-diazoniabicycle[2.2.2]octane chloride group by Arenas, Leliz T., Pinheiro, Adriana C., Ferreira, Juliana D., Livotto, Paolo R., Pereira, Vitor P., Gallas, Márcia R., Gushikem, Yoshitaka, Costa, Tania M.H., Benvenutti, Edilson V.

“…Anisotropic self-organized hybrid silica based xerogels were obtained. The ordered structure was imposed by the double charged 1,4-diazoniabicycle[2.2.2]octane…”
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Immobilization of metallocene within silica–titania by a non-hydrolytic sol–gel method by Fisch, Adriano G., Cardozo, Nilo S.M., Secchi, Argimiro R., Stedile, Fernanda C., Livotto, Paolo R., de Sá, Denise S., da Rocha, Zênis N., dos Santos, João H.Z.

“…[Cp 2ZrCl 2] was immobilized within SiO 2–TiO 2 via a non-hydrolytic sol–gel route. Different coordinatively unsaturated Ti specimens were identified within…”
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Experimental and theoretical study on the reactivity of the R-CN/H2O2 system in the epoxidation of unfunctionalized olefins by von Holleben, Maria Luiza A., Livotto, Paolo R., Schuch, Cristina M.

“…A study on the reactivity of peroxycarboximidic acids in situ generated from acetonitrile, trichloroacetonitrile, benzonitrile, m-chlorobenzonitrile,…”
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The Formation of Imidazolium Salt Intimate (Contact) Ion Pairs in Solution by Zanatta, Marcileia, Girard, Anne-Lise, Simon, Nathalia M., Ebeling, Gunter, Stassen, Hubert K., Livotto, Paolo R., dos Santos, Francisco P., Dupont, Jairton

“…1‐n‐Butyl‐2,3‐dimethylimidazolium (BMMI) ionic liquids (ILs) associated with different anions undergo H/D exchange preferentially at 2‐Me group of the…”
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Synthesis, Characterization and Ethylene Oligomerization Studies of Chromium Complexes Bearing Imino-Furfural Ligands by Ulbrich, Ana H. D. P. S., Milani, Jorge L. S., Livotto, Paolo R., Carpentier, Jean-François, Casagrande Jr, Osvaldo L.

“…A series of chromium(III) complexes bearing imino-furfural ligands (Cr1-Cr4) were synthesized and characterized by high-resolution mass spectrometry (HRMS)…”
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Reactivity of zirconium and titanium alkoxides bidentade complexes on ethylene polymerization by Basso, Nara R. de S., Greco, Paula P., Carone, Carlos L.P., Livotto, Paolo R., Simplício, Lílian M.T., da Rocha, Zênis N., Galland, Griselda B., Santos, João H.Z. dos

“…Catalyst activity of zirconium and titanium complexes bearing bidentade ligands were evaluated in ethylene polymerization at different experimental conditions…”
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Semi-empirical study of a set of 2-(2′-hydroxyphenyl)benzazoles using the polarizable continuum model by Iglesias, Rodrigo S., Gonçalves, Paulo F.B., Livotto, Paolo R.

“…A set of molecules (2-(2′-hydroxyphenyl)benzoxazol (HBO), 2-(2′-hydroxyphenyl benzothiazole (HBT) and 2-(2′-hydroxyphenyl)benzimidazole (HBI)) exhibiting…”
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Effect of shape and nano-segregation in Δ 2 -isoxazoline and isoxazole on the mesogenic behavior of 1,3-bis-isophthalimines by Merlo, Aloir A., Gonçalves, Itamar, Lavayen, Vladimir, Livotto, Paolo R., Weber, Caroline S. B., Halfen, Renato A. P., Walba, David M., da Rosa, Rafaela R.

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Solvation of monovalent anions in acetonitrile and N, N-dimethylformamide: Parameterization of the IEF-PCM model by Böes, Elvis S., Livotto, Paolo R., Stassen, Hubert

“…The present work reports the parameterization of the polarizable continuum model for predicting the free energies of solvation for monovalent anions in…”
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Experimental-theoretical study of the epoxide structures effect on the CO2 conversion to cyclic carbonates catalyzed by hybrid titanate nanostructures by Monteiro, Wesley F., Vieira, Michele O., Laschuk, Eduardo F., Livotto, Paolo R., Einloft, Sandra M.O., de Souza, Michèle O., Ligabue, Rosane A.

“…[Display omitted] •Hybrid titanate nanostructures for CO2 transformation to cyclic carbonates.•TNT-[IL][X] with [Cl−] and [BF4−] showed highest activity for…”
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Synthesis of New Family of Thiazoline and Thiazole Esters and Investigation of their Thermal Properties by Schneider, Juliana M. F. M., Sales, Eric S., Livotto, Paolo R., Schneider, Paulo H., Merlo, Aloir A.

“…A new family of thiazoline and thiazole esters has been synthesized and their thermal properties are presented and discussed. Thiazoline esters were obtained…”
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