[EN] A simple and efficient method for the synthesis of N-alkyl amines via a cascade reaction (hydrogenation + reductive amination) using a new recyclable hybrid catalyst that combines the catalytic power of transition ...
[EN] A bifunctional metal organic framework catalyst containing palladium and copper(II) benzene- 1,3,5-tricarboxylate - MOF-Cu(BTC)-[Pd] - has been prepared. This catalyst enables the performance of the tandem Sonogashira/click ...
[EN] Rhodium, palladium, and gold complexes of chiral (NHC)¿dioxolane¿amino ligands were prepared. Herein, new methods for the heterogenization of NHC-chiral complexes on porous silica supports are demonstrated for the ...
Verde-Sesto, Ester; Pintado-Sierra, Mercedes; Corma Canós, Avelino; Maya, Eva M.; de la Campa, Jose G.; Iglesias, Marta; Sanchez, Felix(Wiley-VCH Verlag, 2014-04-22)
[EN] Starting from mononitrotetrakis(iodophenyl)methane
as monomer, we report the preparation of the first
pre-functionalised porous aromatic frameworks (PAFs) and
their application as supports for organometallic ...
Corma Canós, Avelino; Juárez Marín, Raquel; Boronat Zaragoza, Mercedes; Sánchez, Félix; Iglesias, Marta; García Gómez, Hermenegildo(Royal Society of Chemistry, 2011)
[EN] By a combination of kinetic and theoretical studies it is concluded that gold is intrinsically active to perform the Sonogashira coupling reaction between phenylacetylene and iodobenzene. The presence of Pd impurities ...
[EN] A series of gold complexes were tested as catalysts in the synthesis of propargylamines by the three component coupling reaction of amines, aldehydes, and alkynes. These complexes are efficient catalysts for the ...
Merino Marcos, Estibaliz; Verde Sesto, Ester; Maya, Eva M.; Corma Canós, Avelino; Iglesias, Marta; Sánchez Alonso, Felix(Elsevier, 2014-01-17)
[EN] Porous aromatic frameworks (PPAFs) prepared by microwave assisted synthesis can be easily func-tionalized to obtain solid acid (sulfonic acid) and base (primary amine) catalysts. This porous materialdemonstrated to ...
[EN] Supported ruthenium complexes based on electron-rich (NHC)NN-pincer-type ligands selectively catalyze the formation of substituted amines from nitroaromatics and carbonyl compounds through a series of consecutive steps ...
We describe the postsynthetic modification of Zr-based metal organic frameworks (MOFs) containing chiral NNN-pincer ligands based on aminopyridineimines, as well as the subsequent formation of (NNN)-M-Zr-MOF complexes ...
[EN] Two new covalent triazines frameworks (CTFs) containing phenyl extended naphthalene units (with and without methoxy groups in the naphthalene core) are prepared by thermal and microwave activation. Both procedures ...
Rasero Almansa, Antonia Maria; Corma Canós, Avelino; Iglesias, Marta; Sánchez Alonso, Felix(Royal Society of Chemistry, 2014)
[EN] The multifunctional heterogeneous catalyst iridium–Zr-based MOF is able to effectively catalyze the hydrogenation of aromatic compounds in high yields under mild conditions. The catalyst was found to be highly active ...
del Pozo, Carolina; Corma Canós, Avelino; Iglesias, Marta; Sanchez, Felix(Royal Society of Chemistry, 2011)
[EN] New stable chiral [RuHClCO((NHC)NN)] and [RuCl2(p-cymene)((NHC) NN)] pincer complexes with a pendant silyloxy group ((NHC) NN: (S)-1-((6-((3-aryl-2,3-dihydro-1H-imidazol-1yl) methyl) pyridin-2-yl) methyl); ...
Merino Marcos, Estibaliz; Verde-Sesto, Ester; Maya, Eva M.; Iglesias, Marta; Sanchez, Felix; Corma Canós, Avelino(American Chemical Society, 2013-03-26)
[EN] We described the use of one porous polymeric aromatic framework (PPAF) with a 9,9'-spiro-bisfluorene unit as a support in heterogeneous catalysis. The material was functionalized with acid and base active sites and ...
[EN] We report the synthesis of two series of zirconium-based metal-organic frameworks from solutions composed of a mixed-ligand system (naphthalene dicarboxylic acid/4-amino-2,6-naphthalenedicarboxylic acid or ...