Výsledky vyhledávání - "Gabriel Peris"

Studies on Iron‐Containing Chalcogenide Clusters with Core M3FeQ4 (M=Mo, W; Q=S, Se)

Autor: I. V. Kalinina, Maxim N. Sokolov, Gabriel Peris, Rosa Llusar, Rita Hernández-Molina

Publikováno v: Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry. 37:765-770

The reaction between metallic iron and the incomplete cuboidal cluster [Mo3Se4(H2O)9]4+ in 2 M HCl gives the heterobimetallic cuboidal cluster with the new Mo3FeSe4 4+ core (exists in 2 M HCl as [Mo3(FeCl)Se4(H2O)9]3+ (UV/Vis λ (ϵ/M−1 cm−1): 50

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::155d75265761af3a4f799d9a845cb21d
https://doi.org/10.1080/15533170701740867

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Double Diastereoselection in Aldol Reactions Mediated by Dicyclohexylchloroborane between Chiral Aldehydes and a Chiral Ethyl Ketone Derived from l-Erythrulose. Synthesis of a C1−C9 Fragment of the Structure of the Antifungal Metabolite Soraphen A1α

Autor: Miguel Carda, Gabriel Peris, Santiago Díaz-Oltra, J. Murga, E. Falomir, J. Alberto Marco

Publikováno v: The Journal of Organic Chemistry. 70:8130-8139

Both matched and mismatched diastereoselections have been observed in the aldol reactions of a range of chiral aldehydes with the dicyclohexylboron enolate of a chiral ethyl ketone related to l-erythrulose. As was previously observed in the correspon

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f411756389ed30cbc44f373ec6c1f20
https://doi.org/10.1021/jo051307p

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Self-Assembly of Small Peptidomimetic Cyclophanes

Autor: M. Isabel Burguete, Gabriel Peris, Francisco Galindo, Juan F. Miravet, Jorge Becerril, Santiago V. Luis, Beatriu Escuder, Raquel Gavara

Publikováno v: Chemistry - A European Journal. 10:3879-3890

The self-assembly of a series of small peptidomimetic cyclophanes in organic solvents was studied. X-ray diffraction, NMR spectroscopy, and molecular modelling were used to understand the structural features of these self-assembling compounds both at

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https://doi.org/10.1002/chem.200400031

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Novel inorganic ionic compounds based on Re6 chalcocyanide cluster complexes: synthesis and crystal structures of [CuNH3(trien)]2[Re6S8(CN)6]·7H2O, [CuNH3(trien)]2[Re6Se8(CN)6] and [CuNH3(trien)]2[Re6Te8(CN)6]·H2O

Autor: Nikolai G. Naumov, Konstantin A. Brylev, Vladimir E. Fedorov, Gabriel Peris, Rosa Llusar

Publikováno v: Polyhedron. 22:3383-3387

Three new octahedral rhenium chalcocyanide cluster compounds [CuNH3(trien)]2[Re6S8(CN)6] · 7H2O (1), [CuNH3(trien)]2[Re6Se8(CN)6] (2) and [CuNH3(trien)]2[Re6Te8(CN)6] · H2O (3) exhibiting ionic structures have been obtained by the diffusion of an a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08cbf5b6522f32f6614effce9d4f7b74
https://doi.org/10.1016/j.poly.2003.08.015

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Stereoisomerization of β-Hydroxy-α-sulfenyl-γ-butyrolactones Controlled by Two Concomitant 1,4-Type Nonbonded Sulfur−Oxygen Interactions As Analyzed by X-ray Crystallography

Autor: Florenci V. González, Gabriel Peris, Santiago Rodríguez, José Antonio López Sáez, Amit K. Jain, Cristian Vicent

We have synthesized nine beta-hydroxy-alpha-sulfenyl-gamma-butyrolactones having different substituents. The syn-anti or syn-syn lactones (or any mixture of both) invariably isomerized into syn-anti/syn-syn lactones in a ratio of approximately 6/4. T

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Double diastereoselection in aldol reactions mediated by dicyclohexylchloroborane between chiral aldehydes and a chiral ethyl ketone derived from L-erythrulose. synthesis of a C1-C9 fragment of the structure of the antifungal metabolite soraphen A1alpha

Autor: Santiago, Díaz-Oltra, Juan, Murga, Eva, Falomir, Miguel, Carda, Gabriel, Peris, J Alberto, Marco

Publikováno v: The Journal of organic chemistry. 70(20)

[Chemical reaction: See text] Both matched and mismatched diastereoselections have been observed in the aldol reactions of a range of chiral aldehydes with the dicyclohexylboron enolate of a chiral ethyl ketone related to L-erythrulose. As was previo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::a46b7aa223cc3b9153cc130119790daf
https://pubmed.ncbi.nlm.nih.gov/16277339

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Stereoselective anti aldol reactions of erythrulose derivatives. Functionalized chiral d3 and d4 synthons

Autor: Gabriel Peris, J. Alberto Marco, Purificación Ruiz, Juan Murga, Miguel Carda, E. Falomir

Publikováno v: The Journal of organic chemistry. 69(6)

An improved procedure for the synthesis of anti aldols from protected erythrulose derivatives is reported. The preparation of functionalized d3 and d4 synthons with various stereochemical arrays by means of this methodology is described and subsequen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::652c5f92363a970be11048987440b543
https://pubmed.ncbi.nlm.nih.gov/15058944

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