Výsledky vyhledávání - "M. Carmen Puerta"

Akademický článek

Friedel-Craft Acylation of ar-Himachalene: Synthesis of Acyl-ar-Himachalene and a New Acyl-Hydroperoxide

Autor: Abdallah Karim, Larbi El Firdoussi, M. Carmen Puerta, Pedro Valerga, Mustapha Ait Ali, Issam Hossini, Mohamed Anoir Harrad

Publikováno v: Molecules, Vol 16, Iss 7, Pp 5886-5895 (2011)

Friedel-Craft acylation at 100 °C of 2,5,9,9-tetramethyl-6,7,8,9-tetrahydro-5H-benzocycloheptene [ar-himachalene (1)], a sesquiterpenic hydrocarbon obtained by catalytic dehydrogenation of α-, β- and γ-himachalenes, produces a mixture of two comp

Externí odkaz: https://doaj.org/article/36ba12c14911488d93536711508c6d76

Zobrazit plný text záznamu

Akademický článek

Ni(0)-CMC-Na Nickel Colloids in Sodium Carboxymethyl-Cellulose: Catalytic Evaluation in Hydrogenation Reactions

Autor: Abdallah Karim, Larbi El Firdoussi, Issam Houssini, Mustapha Ait Ali, M. Carmen Puerta, Mohamed Anouar Harrad, Pedro Valerga

Publikováno v: Molecules, Vol 16, Iss 1, Pp 367-372 (2011)

A recyclable catalyst, Ni(0)-CMC-Na, composed of nickel colloids dispersed in a water soluble bioorganic polymer, sodium carboxymethylcellulose (CMC-Na), was synthesized by a simple procedure from readily available reagents. The catalyst thus obtaine

Externí odkaz: https://doaj.org/article/19a1df390d4849a08a7aaa02de590b6a

Zobrazit plný text záznamu

Akademický článek

4-Chloro-N-methyl-2-(1,2,3,4-tetrahydroisoquinolin-1-yl)aniline

Autor: Abdellah Karim, Mustapha Ait Ali, Mohamed Anouar Harrad, Pedro Valerga, M. Carmen Puerta

Publikováno v: Acta Crystallographica Section E, Vol 66, Iss 12, Pp o3199-o3199 (2010)

The racemic title compound, C16H17ClN2, shows a tetrahydroisoquinoline skeleton with a 4-chloro-N-methylaniline group linked to the C atom at position 1. The dihedral angle between the benzene rings is 85.82 (4)°. An intramolecular N—H...N hydroge

Externí odkaz: https://doaj.org/article/4ccb12d2234548efa4b42ab0a7ee48d2

Zobrazit plný text záznamu

Akademický článek

[(1R)-3-Benzoyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-onato-κ2O,O′]chlorido(η6-p-cymene)ruthenium(II)

Autor: Abdellah Karim, Mustapha Ait Ali, Larbi El Firdoussi, M. Carmen Puerta, Pedro Valerga, Mohamed Anouar Harrad

Publikováno v: Acta Crystallographica Section E, Vol 66, Iss 3, Pp m281-m281 (2010)

The asymmetric unit of the title compound, [RuCl(C10H14)(C17H19O2)], contains two diastereomers. In both, the RuII ion has a tetrahedral coordination, formed by two O atoms of the camphor-derived ligand and the p-cymene and Cl ligands. In the crystal

Externí odkaz: https://doaj.org/article/711e8b300bba4674a296efd48c68b19e

Zobrazit plný text záznamu

Akademický článek

(E)-2-(2-Nitroethenyl)furan

Autor: Pedro Valerga, M. Carmen Puerta, Zenaida Rodríguez Negrín, Nilo Castañedo Cancio, Miguel Palma Lovillo

Publikováno v: Acta Crystallographica Section E, Vol 65, Iss 8, Pp o1979-o1979 (2009)

The title compound, C6H5NO3, was synthesized via condensation of furfural with nitromethane in the presence of isobutylamine. The compound crystallizes exclusively as the E isomer. The angle between the mean planes of the furan ring and the nitroalke

Externí odkaz: https://doaj.org/article/53fa3b0c797f4d4882850042dce5b7d5

Zobrazit plný text záznamu

Akademický článek

The locus of semantic interference in picture naming

Autor: Pedro Macizo, M. Carmen Puerta-Melguizo, M. Teresa Bajo

Publikováno v: Psicológica, Vol 24, Iss 001 (2003)

El locus del efecto de interferencia semántica en la denominación de dibujos. En los experimentos que se presentan se utilizó el procedimiento de priming enmascarado para explorar el locus del efecto de interferencia semántica. Para ello se ma

Externí odkaz: https://doaj.org/article/13eb62f4c3f5460eb942ccee6c49bc35

Zobrazit plný text záznamu

Methylene-Linked Bis-NHC Half-Sandwich Ruthenium Complexes: Binding of Small Molecules and Catalysis toward Ketone Transfer Hydrogenation

Autor: Pedro Valerga, Zakaria Moutaoukil, José Manuel Botubol-Ares, Manuel Jiménez-Tenorio, M. Carmen Puerta, Isidro G. Collado, Safa Cordón-Ouahhabi

Publikováno v: Organometallics 2021, 40, 792−803
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
instname

The complex [Cp*RuCl(COD)] reacts with LH2Cl2 (L = bis(3-methylimidazol-2-ylidene)) and LiBun in tetrahydrofuran at 65 degrees C furnishing the bis-carbene derivative [Cp*RuCl(L)] (2). This compound reacts with NaBPh4 in MeOH under dinitrogen to yiel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02e6c43b96815202c9b79c0477708daa
https://doi.org/10.1021/acs.organomet.1c00045

Zobrazit plný text záznamu

Activation of Dichloromethane by a Bis-NHC Cp*Ru Complex: Formation of a Pentamethyl(chloromethyl)cyclopentadiene Ligand

Autor: M. Carmen Puerta, Pedro Valerga, Manuel Jiménez-Tenorio, Andrés G. Algarra, Juan C. G. Galindo

Publikováno v: Organometallics 2021, 40, 2405−2408
RODIN. Repositorio de Objetos de Docencia e Investigación de la Universidad de Cádiz
instname

The dinitrogen complex [{Cp*Ru(L)}(2)(mu-N-2)]-[BPh4](2) (L = bis(3-methylimidazol-2-ylidene) reacts with dichloro-methane at room temperature, furnishing the diene derivative [Ru(eta(4), kappa(1)-Cl-C5Me5CH2Cl)Cl(L)][BPh4] as result of CH2Cl2 oxidat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79af6bd3ab3c8b300bc4e70c4e721412

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání