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Showing 1 to 12 of 94 entries
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Catalytic dehydrocoupling of amine-boranes and amines into diaminoboranes: isolation of a Pt(ii), Shimoi-type, η(1)-BH complex.

Chemical communications (Cambridge, England)

Roselló-Merino M, Rama RJ, Díez J, Conejero S.
PMID: 27297877
Chem Commun (Camb). 2016 Jun 28;52(54):8389-92. doi: 10.1039/c6cc02720b.

The platinum complex [Pt(I(t)Bu')(I(t)Bu)][BAr(F)] is a very efficient catalyst in the synthesis of diaminoboranes through dehydrocoupling of amine-boranes and amines. Shimoi-type, η(1)-BH complexes are key intermediates in the process.

Generation of polyunsaturated cumulene chains by unprecedented insertions of the ynamine MeC=_NEt2 in ruthenium(II) allenylidene complexes.

Angewandte Chemie (International ed. in English)

Conejero S, Díez J, Gamasa MP, Gimeno J, García-Granda S.
PMID: 12298057
Angew Chem Int Ed Engl. 2002 Sep 16;41(18):3439-42. doi: 10.1002/1521-3773(20020916)41:18<3439::AID-ANIE3439>3.0.CO;2-W.

No abstract available.

Polyamines in plants infected by citrus exocortis viroid or treated with silver ions and ethephon.

Plant physiology

Bellés JM, Carbonell J, Conejero V.
PMID: 16668297
Plant Physiol. 1991 Aug;96(4):1053-9. doi: 10.1104/pp.96.4.1053.

The levels of polyamines in leaves of Gynura aurantiaca DC and tomato, Lycopersicon esculentum Mill. cv Rutgers, infected with citrus exocortis viroid (CEVd) or treated with silver nitrate or ethephon (2-chloroethylphosphonic acid) were measured by HPLC in relation to...

Mono- and diaminocarbenes from chloroiminium and -amidinium salts: synthesis of metal-free bis(dimethylamino)carbene.

Journal of the American Chemical Society

Otto M, Conejero S, Canac Y, Romanenko VD, Rudzevitch V, Bertrand G.
PMID: 14746458
J Am Chem Soc. 2004 Feb 04;126(4):1016-7. doi: 10.1021/ja0393325.

Bis(trimethylsilyl)mercury cleanly reacts at low temperature with chloroamidinium and -iminium chlorides, generating persistent metal-free cyclic and acyclic diaminocarbenes, as well as transient aryl-, chloro-, and hydrogenoaminocarbenes; with the latter, the corresponding olefin dimers were isolated, whereas with the former,...

Rearrangement of pyridine to its 2-carbene tautomer mediated by iridium.

Journal of the American Chemical Society

Alvarez E, Conejero S, Lara P, López JA, Paneque M, Petronilho A, Poveda ML, del Río D, Serrano O, Carmona E.
PMID: 17973387
J Am Chem Soc. 2007 Nov 21;129(46):14130-1. doi: 10.1021/ja075685i. Epub 2007 Oct 31.

No abstract available.

Citrus exocortis viroid (CEV): Protein alterations in different hosts following viroid infection.

Virology

Conejero V, Picazo I, Segado P.
PMID: 18631606
Virology. 1979 Sep;97(2):454-6. doi: 10.1016/0042-6822(79)90355-6.

Polyacrylamide-SDS protein profiles of different CEV-hosts (Gynura aurantiaca DC, tomato, potato, and "Etrog" citron) as altered by the viroid infection are presented. A common feature of leaf protein alteration patterns of all hosts is the intensification of two low...

T-shaped platinum(II) complexes stabilised by Bulky N-heterocyclic carbene ligands.

Chemistry (Weinheim an der Bergstrasse, Germany)

Rivada-Wheelaghan O, Donnadieu B, Maya C, Conejero S.
PMID: 20658500
Chemistry. 2010 Sep 10;16(34):10323-6. doi: 10.1002/chem.201000955.

No abstract available.

Reactivity of coordinatively unsaturated bis(N-heterocyclic carbene) Pt(II) complexes toward H(2). Crystal structure of a 14-electron Pt(II) hydride complex.

Inorganic chemistry

Rivada-Wheelaghan O, Roselló-Merino M, Ortuño MA, Vidossich P, Gutiérrez-Puebla E, Lledós A, Conejero S.
PMID: 24716606
Inorg Chem. 2014 Apr 21;53(8):4257-68. doi: 10.1021/ic500705t. Epub 2014 Apr 09.

The reactivity toward H2 of coordinatively unsaturated Pt(II) complexes, stabilized by N-heterocyclic carbene (NHC) ligands, is herein analyzed. The cationic platinum complexes [Pt(NHC')(NHC)](+) (where NHC' stands for a cyclometalated NHC ligand) react very fast with H2 at room temperature,...

Sharing human-generated observations by integrating HMI and the Semantic Sensor Web.

Sensors (Basel, Switzerland)

Sigüenza A, Díaz-Pardo D, Bernat J, Vancea V, Blanco JL, Conejero D, Gómez LH.
PMID: 22778643
Sensors (Basel). 2012;12(5):6307-30. doi: 10.3390/s120506307. Epub 2012 May 11.

Current "Internet of Things" concepts point to a future where connected objects gather meaningful information about their environment and share it with other objects and people. In particular, objects embedding Human Machine Interaction (HMI), such as mobile devices and,...

Characterization of a paramagnetic, mononuclear Pt(III)-alkyl complex intermediate in carbon-halogen bond coupling reactions.

Journal of the American Chemical Society

Rivada-Wheelaghan O, Ortuño MA, Díez J, García-Garrido SE, Maya C, Lledós A, Conejero S.
PMID: 22934962
J Am Chem Soc. 2012 Sep 19;134(37):15261-4. doi: 10.1021/ja307139p. Epub 2012 Sep 11.

Addition of Br(2) or I(2) to 14-electron, cationic Pt(II)-alkyl complexes led to the formation of the corresponding carbon-halogen Pt(II) coupling products. Low temperature experiments with Br(2) allowed us to isolate and characterize crystallographically a very unusual mononuclear, paramagnetic Pt(III)-alkyl...

SEIS: Insight's Seismic Experiment for Internal Structure of Mars.

Space science reviews

Lognonné P, Banerdt WB, Giardini D, Pike WT, Christensen U, Laudet P, de Raucourt S, Zweifel P, Calcutt S, Bierwirth M, Hurst KJ, Ijpelaan F, Umland JW, Llorca-Cejudo R, Larson SA, Garcia RF, Kedar S, Knapmeyer-Endrun B, Mimoun D, Mocquet A, Panning MP, Weber RC, Sylvestre-Baron A, Pont G, Verdier N, Kerjean L, Facto LJ, Gharakanian V, Feldman JE, Hoffman TL, Klein DB, Klein K, Onufer NP, Paredes-Garcia J, Petkov MP, Willis JR, Smrekar SE, Drilleau M, Gabsi T, Nebut T, Robert O, Tillier S, Moreau C, Parise M, Aveni G, Ben Charef S, Bennour Y, Camus T, Dandonneau PA, Desfoux C, Lecomte B, Pot O, Revuz P, Mance D, tenPierick J, Bowles NE, Charalambous C, Delahunty AK, Hurley J, Irshad R, Liu H, Mukherjee AG, Standley IM, Stott AE, Temple J, Warren T, Eberhardt M, Kramer A, Kühne W, Miettinen EP, Monecke M, Aicardi C, André M, Baroukh J, Borrien A, Bouisset A, Boutte P, Brethomé K, Brysbaert C, Carlier T, Deleuze M, Desmarres JM, Dilhan D, Doucet C, Faye D, Faye-Refalo N, Gonzalez R, Imbert C, Larigauderie C, Locatelli E, Luno L, Meyer JR, Mialhe F, Mouret JM, Nonon M, Pahn Y, Paillet A, Pasquier P, Perez G, Perez R, Perrin L, Pouilloux B, Rosak A, Savin de Larclause I, Sicre J, Sodki M, Toulemont N, Vella B, Yana C, Alibay F, Avalos OM, Balzer MA, Bhandari P, Blanco E, Bone BD, Bousman JC, Bruneau P, Calef FJ, Calvet RJ, D'Agostino SA, de Los Santos G, Deen RG, Denise RW, Ervin J, Ferraro NW, Gengl HE, Grinblat F, Hernandez D, Hetzel M, Johnson ME, Khachikyan L, Lin JY, Madzunkov SM, Marshall SL, Mikellides IG, Miller EA, Raff W, Singer JE, Sunday CM, Villalvazo JF, Wallace MC, Banfield D, Rodriguez-Manfredi JA, Russell CT, Trebi-Ollennu A, Maki JN, Beucler E, Böse M, Bonjour C, Berenguer JL, Ceylan S, Clinton J, Conejero V, Daubar I, Dehant V, Delage P, Euchner F, Estève I, Fayon L, Ferraioli L, Johnson CL, Gagnepain-Beyneix J, Golombek M, Khan A, Kawamura T, Kenda B, Labrot P, Murdoch N, Pardo C, Perrin C, Pou L, Sauron A, Savoie D, Stähler S, Stutzmann E, Teanby NA, Tromp J, van Driel M, Wieczorek M, Widmer-Schnidrig R, Wookey J.
PMID: 30880848
Space Sci Rev. 2019;215(1):12. doi: 10.1007/s11214-018-0574-6. Epub 2019 Jan 28.

By the end of 2018, 42 years after the landing of the two Viking seismometers on Mars, InSight will deploy onto Mars' surface the SEIS (ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (10.1007/s11214-018-0574-6) contains supplementary material, which...

Cationic Platinum(II) σ-SiH Complexes in Carbon Dioxide Hydrosilation.

Chemistry (Weinheim an der Bergstrasse, Germany)

Ríos P, Díez J, López-Serrano J, Rodríguez A, Conejero S.
PMID: 27662609
Chemistry. 2016 Nov 14;22(47):16791-16795. doi: 10.1002/chem.201603524. Epub 2016 Oct 11.

The low-electron-count cationic platinum complex [Pt(ItBu')(ItBu)][BAr

Showing 1 to 12 of 94 entries