Javier A Cabeza

Summary

Affiliation: Universidad de Oviedo
Country: Spain

Publications

  1. doi request reprint Synthesis and initial transition metal chemistry of the first PGeP pincer-type germylene
    Lucía Álvarez-Rodríguez
    Centro de Innovación en Química Avanzada ORFEO CINQA and Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Chem Commun (Camb) . 2016
  2. doi request reprint Reductive dimerization of triruthenium clusters containing cationic aromatic N-heterocyclic ligands
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 16:5425-36. 2010
  3. doi request reprint Deprotonation of C-alkyl groups of cationic triruthenium clusters containing cyclometalated C-alkylpyrazinium ligands: experimental and computational studies
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 19:9251-60. 2013
  4. doi request reprint Easy abstraction of a hydride anion from an alkyl C-H bond of a coordinated bis(N-heterocyclic carbene)
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chem Commun (Camb) 49:2813-5. 2013
  5. doi request reprint Synthesis and reactivity of cationic triruthenium clusters derived from 2-methyl- and 4-methylpyrimidines: from conventional cyclometalated ligands to novel types of N-heterocyclic carbenes
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 19:3426-36. 2013
  6. doi request reprint Expanding the coordination chemistry of donor-stabilized group-14 metalenes
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Dalton Trans 42:1329-32. 2013
  7. doi request reprint Reactions of phthalazine, quinazoline, 4,7-phenanthroline and 2,3'-bipyridine with ruthenium carbonyl
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Dalton Trans 41:7249-57. 2012
  8. doi request reprint Diaminogermylene and diaminostannylene derivatives of gold(I): novel AuM and AuM2 (M = Ge, Sn) complexes
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 51:3896-903. 2012
  9. doi request reprint Synthesis of mixed tin-ruthenium and tin-germanium-ruthenium carbonyl clusters from [Ru3(CO)12] and diaminometalenes (M = Sn, Ge)
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 51:2569-76. 2012
  10. doi request reprint Deprotonation of C-alkyl groups of cationic N-heterocyclic ligands
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Dalton Trans 41:4313-5. 2012

Collaborators

  • Lucía Álvarez-Rodríguez
  • Javier Brugos
  • Pablo García-Alvarez
  • Enrique Pérez-Carreño
  • Diego Polo
  • Juan F Van der Maelen
  • Alan R Kennedy

Detail Information

Publications26

  1. doi request reprint Synthesis and initial transition metal chemistry of the first PGeP pincer-type germylene
    Lucía Álvarez-Rodríguez
    Centro de Innovación en Química Avanzada ORFEO CINQA and Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Chem Commun (Camb) . 2016
    ..This compound has already furnished a rich transition metal derivative chemistry (Co, Rh, and Pd) that includes complexes containing bridging P,Ge,P-, chelating P,Ge- and pincer P,Ge,P-ligands...
  2. doi request reprint Reductive dimerization of triruthenium clusters containing cationic aromatic N-heterocyclic ligands
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 16:5425-36. 2010
    ..It seems that the sort of coupling reactions described herein requires cationic complexes with ligand-based LUMOs...
  3. doi request reprint Deprotonation of C-alkyl groups of cationic triruthenium clusters containing cyclometalated C-alkylpyrazinium ligands: experimental and computational studies
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 19:9251-60. 2013
    ....
  4. doi request reprint Easy abstraction of a hydride anion from an alkyl C-H bond of a coordinated bis(N-heterocyclic carbene)
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chem Commun (Camb) 49:2813-5. 2013
    ....
  5. doi request reprint Synthesis and reactivity of cationic triruthenium clusters derived from 2-methyl- and 4-methylpyrimidines: from conventional cyclometalated ligands to novel types of N-heterocyclic carbenes
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 19:3426-36. 2013
    ....
  6. doi request reprint Expanding the coordination chemistry of donor-stabilized group-14 metalenes
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Dalton Trans 42:1329-32. 2013
    ....
  7. doi request reprint Reactions of phthalazine, quinazoline, 4,7-phenanthroline and 2,3'-bipyridine with ruthenium carbonyl
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Dalton Trans 41:7249-57. 2012
    ..The structures of compounds 2, 3, 4, 6a and 8 have been determined by X-ray diffraction crystallography...
  8. doi request reprint Diaminogermylene and diaminostannylene derivatives of gold(I): novel AuM and AuM2 (M = Ge, Sn) complexes
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 51:3896-903. 2012
    ..The structures of compounds 1 and 3-6 have been determined by X-ray diffraction...
  9. doi request reprint Synthesis of mixed tin-ruthenium and tin-germanium-ruthenium carbonyl clusters from [Ru3(CO)12] and diaminometalenes (M = Sn, Ge)
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 51:2569-76. 2012
    ....
  10. doi request reprint Deprotonation of C-alkyl groups of cationic N-heterocyclic ligands
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Dalton Trans 41:4313-5. 2012
    ..The C-alkyl groups of C-alkylpyrazinium-derived ligands have been selectively deprotonated by K[N(SiMe(3))(2)], through charge-controlled processes, to give neutral products that contain C-alkylidenepyrazine-derived ligands...
  11. doi request reprint Cationic heterocycles as ligands: synthesis and reactivity with anionic nucleophiles of cationic triruthenium clusters containing C-metalated N-methylquinoxalinium or N-methylpyrazinium ligands
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, 33071 Oviedo, Spain
    Chemistry 15:7339-49. 2009
    ....
  12. doi request reprint Reactivity of diaminogermylenes with ruthenium carbonyl: Ru3Ge3 and RuGe2 derivatives
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 50:6195-9. 2011
    ..The Ru(3)Ge(3) and RuGe(2) products reported in this paper are the first ruthenium complexes containing diaminogermylene ligands...
  13. doi request reprint The N-heterocyclic carbene chemistry of transition-metal carbonyl clusters
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Chem Soc Rev 40:5389-405. 2011
    ....
  14. ncbi request reprint Edge-bridging and face-capping coordination of alkenyl ligands in triruthenium carbonyl cluster complexes derived from hydrazines: synthetic, structural, theoretical, and kinetic studies
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo, 33071 Oviedo, Spain
    Chemistry 10:6265-78. 2004
    ..A comparison of the absolute energies of isomeric compounds (obtained by DFT calculations) helped rationalize the experimental results...
  15. doi request reprint 2-(Methylamido)pyridine-Borane: A Tripod κ(3)-N,H,H Ligand in Trigonal Bipyramidal Rhodium(I) and Iridium(I) Complexes with an Asymmetric Coordination of Its BH3 Group
    Javier Brugos
    Departamento de Química Orgánica e Inorgánica IUQOEM, Centro de Innovación en Química Avanzada ORFEO CINQA, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 55:8905-12. 2016
    ..While the cod rotation has similar activation energy in 2 and 3, the barrier to the BH3 group rotation is higher in the iridium complex than in the rhodium one. ..
  16. doi request reprint Amidinatogermylene Derivatives of Ruthenium Carbonyl: New Insights into the Reactivity of [Ru3(CO)12] with Two-Electron-Donor Reagents of High Basicity
    Lucía Álvarez-Rodríguez
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 54:2983-94. 2015
    ....
  17. ncbi request reprint Reactivity of alkynes containing alpha-hydrogen atoms with a triruthenium hydrido carbonyl cluster: alkenyl versus allyl cluster derivatives
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo, 33071 Oviedo, Spain
    Chemistry 11:6040-52. 2005
    ..Mechanistic proposals for the synthesis of the allyl complexes and their isomerization processes are also provided...
  18. ncbi request reprint Easy activation of two C-H bonds of an N-heterocyclic carbene N-methyl group
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Chem Commun (Camb) . 2005
    ....
  19. ncbi request reprint Ruthenium-cluster-mediated activation of all bonds of a methyl group of 6,6'-dimethyl-2,2'-bipyridine and 2,9-dimethyl-1,10-phenanthroline: transformation of the latter into a 2-alkenyl-9-methyl-1,10-phenanthroline ligand
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo, 33071 Oviedo, Spain
    Chemistry 12:1529-38. 2006
    ..Therefore, these complexes are the result of the formal substitution of an alkenyl group for a methyl group of 2,9-dimethyl-1,10- phenanthroline...
  20. ncbi request reprint High-nuclearity ruthenium carbonyl cluster complexes derived from 2-amino-6-methylpyridine: synthesis of nonanuclear derivatives containing mu4- and mu5-oxo ligands
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 45:6020-7. 2006
    ..In carbonyl metal clusters, quadruply bridging oxo ligands are very unusual, whereas quintuply bridging oxo ligands are unprecedented. By using 18O-labeled water, we have unambiguously established that these oxo ligands arise from water...
  21. ncbi request reprint Hexaruthenium carbonyl cluster complexes with basal edge-bridged square pyramidal metallic skeleton: efficient synthesis of 2-imidopyridine derivatives and determination of their reactive sites in carbonyl substitution reactions
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 43:5450-8. 2004
    ..The compound [Ru(6)(mu(3)-H)(2)(mu(5)-eta(2)-ampy)(mu-CO)(2)(CO)(12)(mu-dppm)] (8), in which a basal and the apical Ru atoms are spanned by the dppm ligand, has been isolated from the reaction of 1 with bis(diphenylphosphino)methane...
  22. doi request reprint Conversion of a monodentate amidinate-germylene ligand into chelating imine-germanate ligands (on mononuclear manganese complexes)
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo, Spain
    Inorg Chem 53:8735-41. 2014
    ..In 5, a novel digermanate(II) ligand, [(t)Bu(OH)GeOGe(OH)(t)Bu](2-), doubly bridges two Mn(CO)4 units. The structures of 1-6 have been characterized by spectroscopic (IR, NMR) and single-crystal X-ray diffraction methods. ..
  23. ncbi request reprint Triruthenium and triosmium carbonyl clusters containing chiral bidentate NHC-thiolate ligands derived from levamisole
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo CSIC, E 33071, Oviedo, Spain
    Dalton Trans . 2006
    ..The chiral N-heterocyclic carbene-thiolate ligands S approximately CH and S approximately CMe arise from the oxidative addition of the C-S bond of levamisolium or methyl levamisolium cations to anionic trinuclear clusters...
  24. doi request reprint Activation of two C-H bonds of NHC N-methyl groups on triosmium and triruthenium carbonyl clusters
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo CSIC, E 33071, Oviedo, Spain
    Dalton Trans . 2008
    ....
  25. ncbi request reprint Reactions of mu3-alkenyl triruthenium carbonyl clusters with alkynes: synthesis of trinuclear mu-//-alkyne, mu-vinylidene, and mu-dienoyl derivatives
    Javier A Cabeza
    Departamento de Quimica Organica e Inorganica, Instituto de Química Organometálica Enrique Moles, Universidad de Oviedo, 33071 Oviedo, Spain
    Chemistry 12:7694-705. 2006
    ..Compound 13 is the first complex to contain two alkenyl ligands on a trinuclear cluster, one face-capping and the other edge-bridging...
  26. doi request reprint Ring opening and bidentate coordination of amidinate germylenes and silylenes on carbonyl dicobalt complexes: the importance of a slight difference in ligand volume
    Javier A Cabeza
    Departamento de Química Orgánica e Inorgánica IUQOEM, Universidad de Oviedo CSIC, E 33071 Oviedo Spain, Fax 34 985103446
    Chemistry 20:8654-63. 2014
    ..The IR spectra of 8-10 have shown that the basicity of germylenes 1 and 3 is very high (comparable to that of trialkylphosphanes and 1,3-diarylimidazol-2-ylidenes), whereas that of silylene 2 is even higher. ..