Zobrazeno 1 - 10 of 669 pro vyhledávání: '"S. Safont"'
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Base-Free Catalytic Hydrogen Production from Formic Acid Mediated by a Cubane-Type Mo
Autor: Eva, Guillamón, Iván, Sorribes, Vicent S, Safont, Andrés G, Algarra, M Jesús, Fernández-Trujillo, Elena, Pedrajas, Rosa, Llusar, Manuel G, Basallote
Publikováno v: Inorganic chemistry. 61(42)
Formic acid (FA) dehydrogenation is an attractive process in the implementation of a hydrogen economy. To make this process greener and less costly, the interest nowadays is moving toward non-noble metal catalysts and additive-free protocols. Efficie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::02d9fdfca027aea3b1cf29335d4a6a17
https://pubmed.ncbi.nlm.nih.gov/36239439
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3
Base-Free Catalytic Hydrogen Production from Formic Acid Mediated by a Cubane-Type Mo3S4 Cluster Hydride
Autor: Eva Guillamón, Iván Sorribes, Vicent S. Safont, Andrés G. Algarra, M. Jesús Fernández-Trujillo, Elena Pedrajas, Rosa Llusar, Manuel G. Basallote
Formic acid (FA) dehydrogenation is an attractive process in the implementation of a hydrogen economy. To make this process greener and less costly, the interest nowadays is moving toward non-noble metal catalysts and additive-free protocols. Efficie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3134c9cbef5a683c13e9ed15bdb9a59
http://hdl.handle.net/10261/304619
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4
Bifunctional W/NH Cuboidal Aminophosphino W3S4 Cluster Hydrides: The Puzzling Behaviour behind the Hydridic-Protonic Interplay
Autor: Eva Guillamón, Rosa Llusar, Andrés G. Algarra, Tomás F. Beltrán, Jose Ángel Pino-Chamorro, Carmen E. Castillo, M. Jesús Fernández-Trujillo, Elena Pedrajas, Manuel G. Basallote, Vicent S. Safont
Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
The novel [W3S4H3(edpp)3]+ (edpp=(2-aminoethyl)diphenylphosphine) (1+) cluster hydride with an acidic −NH2 functionality has been synthetized and studied. Its crystal structure shows the characteristic incomplete W3S4 cubane core with the outer pos
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::915b8bcafb50602ceec8860262d5ce53
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5
Catalytic Hydrogenation of Azobenzene in the Presence of a Cuboidal Mo3S4 Cluster via an Uncommon Sulfur-Based H2 Activation Mechanism
Autor: Eva Guillamón, Manuel G. Basallote, Vicent S. Safont, Mónica Oliva, Elena Pedrajas, Andrés G. Algarra, Rosa Llusar, Juan Andrés
Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
Azobenzene hydrogenation is catalyzed under moderate conditions by a cuboidal Mo3(μ3-S)(μ-S)3 diamino complex via a cluster catalysis mechanism. Dihydrogen activation by the molecular [Mo3(μ3-S)(μ-S)3Cl3(dmen)3]+ cluster cation takes place at the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6a1fda2924d6be526e815758375f5b67
http://hdl.handle.net/10234/193225
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6
Deciphering the Curly Arrow Representation and Electron Flow for the 1,3-Dipolar Rearrangement between Acetonitrile Oxide and (1S,2R,4S)‑2-Cyano-7-oxabicyclo[2.2.1]hept-5-en-2-yl Acetate Derivatives
Autor: Vicent S. Safont, Cyrille Nouhou Nana, Joseph Ketcha-Mbadcam, Abel Idrice Adjieufack, Ibrahim Mbouombouo Ndassa, Mónica Oliva, Juan Andrés
Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
ACS Omega, Vol 5, Iss 35, Pp 22215-22225 (2020)
This study is focused on describing the molecular mechanism beyond the molecular picture provided by the evolution of molecular orbitals, valence bond structures along the reaction progress, or conceptual density functional theory. Using bonding evol
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9f3b7aa26a2dfbbd1c9343ee3b60e35
https://doi.org/10.1021/acsomega.0c02371
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7
On the outside looking in: rethinking the molecular mechanism of 1,3-dipolar cycloadditions from the perspective of bonding evolution theory. The reaction between cyclic nitrones and ethyl acrylate
Autor: Joseph Ketcha Mbadcam, Ibrahim Mbouombouo Ndassa, I. Patouossa, Juan Andrés, Vicent S. Safont, Abel Idrice Adjieufack, Mónica Oliva
Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
In this work we report on the progress that has been made towards gaining an understanding of the molecular mechanism of 1,3-dipolar cycloadditions using the bonding evolution theory (BET). A detailed analysis of the flow of electron density along th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4be488296423310eb0329363ef010a20
https://doi.org/10.1039/c7cp01016h
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9
How effectively bonding evolution theory retrieves and visualizes curly arrows: The cycloaddition reaction of cyclic nitrones
Autor: Ibrahim Mbouombouo Ndassa, Juan Andrés, Abel Idrice Adjieufack, Maraf Mbah Bake, Vicent S. Safont, Joseph Ketcha Mbadcam, Mónica Oliva
Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
In the present work, the electron density flows involved throughout the progress of the four reaction pathways associated with the intramolecular [3 + 2] cycloaddition of cyclic nitrones Z-1 and E-1 are analyzed using the bonding evolution theory. Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ce062c64329ef98f559e0425aaf6733
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10
On the catalytic transfer hydrogenation of nitroarenes by a cubane-type Mo3S4 cluster hydride: disentangling the nature of the reaction mechanism
Autor: Maxim R. Ryzhikov, Mónica Oliva, Vicent S. Safont, Iván Sorribes, Rosa Llusar, Juan Andrés
Publikováno v: Repositori Universitat Jaume I
Universitat Jaume I
Cubane-type Mo3S4 cluster hydrides decorated with phosphine ligands are active catalysts for the transfer hydrogenation of nitroarenes to aniline derivatives in the presence of formic acid (HCOOH) and triethylamine (Et3N). The process is highly selec
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c4cf0b3400a36d18d317f326054ba1e
http://doi.org/10.1039/c9cp02633a
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