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Results: 1-24 |
Results: 24
Organotellurium(IV) derivatives of tetraphenyldichalcogenoimidodiphosphinates - The crystal and molecular structure of [C4H8TeI{Ph-2(Se)PNP(Se)Ph-2}], [C4H8TeI{ Ph-2(S)PNP(S)Ph-2}], [C4H8Te{Ph-2(S)PNP(S)Ph-2}(2)], [C8H8TeI{Ph-2(S)PNP(S)Ph-2}], and [O(TeC4H8)(2){Ph-2(O)PNP(O)Ph-2}](2)[I, I-3] representing a novel type of ring systems
Authors: Garcia-Montalvo, V Zamora-Rosete, MK Gorostieta, D Cea-Olivares, R Toscano, RA Hernadez-Ortega, S
Citation: V. Garcia-montalvo et al., Organotellurium(IV) derivatives of tetraphenyldichalcogenoimidodiphosphinates - The crystal and molecular structure of [C4H8TeI{Ph-2(Se)PNP(Se)Ph-2}], [C4H8TeI{ Ph-2(S)PNP(S)Ph-2}], [C4H8Te{Ph-2(S)PNP(S)Ph-2}(2)], [C8H8TeI{Ph-2(S)PNP(S)Ph-2}], and [O(TeC4H8)(2){Ph-2(O)PNP(O)Ph-2}](2)[I, I-3] representing a novel type of ring systems, EUR J INORG, (9), 2001, pp. 2279-2285
Organotellurium(IV) compounds containing symmetric imidobis(diphenylphosphinechalcogenide) ligands
Authors: Zamora-Rosete, MK Gorostieta, D Cea-Olivares, R Toscano, RA Hernandez-Ortega, S Garcia-Montalvo, V
Citation: Mk. Zamora-rosete et al., Organotellurium(IV) compounds containing symmetric imidobis(diphenylphosphinechalcogenide) ligands, PHOSPHOR SU, 168, 2001, pp. 345-349
Novel trinuclear spirostannoxane tin(IV) compound
Authors: Cea-Olivares, R Gomez-Ortiz, LA Garcia-Montalvo, V Gavino-Ramirez, RL Hernandez-Ortega, S
Citation: R. Cea-olivares et al., Novel trinuclear spirostannoxane tin(IV) compound, PHOSPHOR SU, 168, 2001, pp. 581-585
Synthesis, characterization and crystal structure of 1,3-dihydro-2 lambda(4)-benzotellurole-2,2-diyl bis(N-piperidine-dithiocarbamate), [1,2-C6H4(CH2)(2)Te(S2CNC5H10)(2)] (1), 1,3 dihydro-2 lambda(4)-benzotellurole-2-iodo-2-yl-diethyldithiophosphinate, [1,2-C6H4(CH2)(2)TeI(S2PEt2)] (2) and 1,3-dihydro-2 lambda(4)-benzotellurole-2-iodo-2-yl-dimethyldithiophosphinate, [1,2-C6H4(CH2)(2)TeI(S2PMe2)] (3)
Authors: Garcia-Montalvo, V Toscano, RA Badillo-Delgado, A Cea-Olivares, R
Citation: V. Garcia-montalvo et al., Synthesis, characterization and crystal structure of 1,3-dihydro-2 lambda(4)-benzotellurole-2,2-diyl bis(N-piperidine-dithiocarbamate), [1,2-C6H4(CH2)(2)Te(S2CNC5H10)(2)] (1), 1,3 dihydro-2 lambda(4)-benzotellurole-2-iodo-2-yl-diethyldithiophosphinate, [1,2-C6H4(CH2)(2)TeI(S2PEt2)] (2) and 1,3-dihydro-2 lambda(4)-benzotellurole-2-iodo-2-yl-dimethyldithiophosphinate, [1,2-C6H4(CH2)(2)TeI(S2PMe2)] (3), POLYHEDRON, 20(3-4), 2001, pp. 203-208
Activation of water and of dioxygen by a bis(diphenylphosphinopropyl)silyl(biPSi) complex of ruthenium(II): Formation of bis(diphenylphosphinopropyl)siloxo cage complexes. Concomitant oxygen atom insertion into a silicon-carbon bond
Authors: Stobart, SR Zhou, XB Cea-Olivares, R Toscano, A
Citation: Sr. Stobart et al., Activation of water and of dioxygen by a bis(diphenylphosphinopropyl)silyl(biPSi) complex of ruthenium(II): Formation of bis(diphenylphosphinopropyl)siloxo cage complexes. Concomitant oxygen atom insertion into a silicon-carbon bond, ORGANOMETAL, 20(23), 2001, pp. 4766-4768
New mixed ligand organotellurium(IV) compounds containing dithiocarbamatesand the more flexible imidotetraphenyldithiodiphosphinates. The crystal structures of C8H8Te(S2CNEt2)[SPPh2)(2)N]center dot H2O, C8H8Te(S2CNC5H10)[SPPh2)(2)N], and C8H8Te(S2CNC4H8S)[(SPPh2)(2)N]
Authors: Canseco-Melchor, G Garcia-Montalvo, V Toscano, RA Cea-Olivares, R
Citation: G. Canseco-melchor et al., New mixed ligand organotellurium(IV) compounds containing dithiocarbamatesand the more flexible imidotetraphenyldithiodiphosphinates. The crystal structures of C8H8Te(S2CNEt2)[SPPh2)(2)N]center dot H2O, C8H8Te(S2CNC5H10)[SPPh2)(2)N], and C8H8Te(S2CNC4H8S)[(SPPh2)(2)N], Z ANORG A C, 627(10), 2001, pp. 2391-2396
Synthesis, X-ray, spectroscopic and a preliminary Suzuki coupling screening studies of a complete series of dPPfMX(2) (M = Pt, Pd; X = Cl, Br, I)
Authors: Colacot, TJ Qian, H Cea-Olivares, R Hernandez-Ortega, S
Citation: Tj. Colacot et al., Synthesis, X-ray, spectroscopic and a preliminary Suzuki coupling screening studies of a complete series of dPPfMX(2) (M = Pt, Pd; X = Cl, Br, I), J ORGMET CH, 637, 2001, pp. 691-697
Synthesis and spectroscopic characterization of new mixed ligand organotellurium(IV) compounds employing dithiocarbamates and imidotetraphenyldithiodiphosphinates. Crystal structure of [C4H8Te(S2CNEt2){(SPPh2)(2)N}], [C4H8Te(CNC5H10){(SPPh2)(2)N}] and [C4H8Te(S2CNC4H8S){(SPPh2)(2)N}]
Authors: Canseco-Melchor, G Garcia-Montalvo, V Toscano, RA Cea-Olivares, R
Citation: G. Canseco-melchor et al., Synthesis and spectroscopic characterization of new mixed ligand organotellurium(IV) compounds employing dithiocarbamates and imidotetraphenyldithiodiphosphinates. Crystal structure of [C4H8Te(S2CNEt2){(SPPh2)(2)N}], [C4H8Te(CNC5H10){(SPPh2)(2)N}] and [C4H8Te(S2CNC4H8S){(SPPh2)(2)N}], J ORGMET CH, 631(1-2), 2001, pp. 99-104
Synthesis, spectroscopic characterization and structural studies of dialkyl dithiophosphinate and N,N-dialkyl dithio- and monothio-carbamate derivatives of 1-iodo-1,1,2,3,4,5-hexahydrotellurophene
Authors: Garcia-Montalvo, V Marcelo-Polo, A Montoya, R Toscano, RA Hernandez-Ortega, S Cea-Olivares, R
Citation: V. Garcia-montalvo et al., Synthesis, spectroscopic characterization and structural studies of dialkyl dithiophosphinate and N,N-dialkyl dithio- and monothio-carbamate derivatives of 1-iodo-1,1,2,3,4,5-hexahydrotellurophene, J ORGMET CH, 623(1-2), 2001, pp. 74-80
A spirobicyclic complex of Schmidpeter's ligand, bis(tetraphenylimidodiphosphinato) beryllium, Be(OPh2PNPPh2O)(2), an inorganic analog of beryllium bis(beta-diketonates)
Authors: Haiduc, I Zukerman-Schpector, J Castellano, E Cea-Olivares, R
Citation: I. Haiduc et al., A spirobicyclic complex of Schmidpeter's ligand, bis(tetraphenylimidodiphosphinato) beryllium, Be(OPh2PNPPh2O)(2), an inorganic analog of beryllium bis(beta-diketonates), HETEROAT CH, 11(3), 2000, pp. 244-248
Synthesis and characterization ol the new ambidentate O-cholesteryl-O-phenyl phosphorothioate ligand and its organoarsenic derivatives of phenoxarsin-10-yl and phenothiarsin-10-yl phosphorothioate
Authors: Lopez-Cardoso, M Garcia, PGY Garcia-Montalvo, V Cea-Olivares, R
Citation: M. Lopez-cardoso et al., Synthesis and characterization ol the new ambidentate O-cholesteryl-O-phenyl phosphorothioate ligand and its organoarsenic derivatives of phenoxarsin-10-yl and phenothiarsin-10-yl phosphorothioate, HETEROAT CH, 11(1), 2000, pp. 6-10
The crystal and molecular structure of 2-aminocyclopentene-1-dithiocarboxy-S-acetic acid and its methyl ester.
Authors: Garcia-Montalvo, V Santana-Valdes, MA Hernandez-Gonzalez, S Espinosa-Perez, G Cea-Olivares, R
Citation: V. Garcia-montalvo et al., The crystal and molecular structure of 2-aminocyclopentene-1-dithiocarboxy-S-acetic acid and its methyl ester., I J CHEM B, 39(3), 2000, pp. 177-182
Synthesis and characterization of thorium and uranium tetraphenylimidophosphinate complexes. Crystal and molecular structures of Th(tpip)(4), U(tpip)(4) and UCl(tpip)(3)
Authors: Carvalho, A Garcia-Montalvo, V Domingos, A Cea-Olivares, R Marques, N de Matos, AP
Citation: A. Carvalho et al., Synthesis and characterization of thorium and uranium tetraphenylimidophosphinate complexes. Crystal and molecular structures of Th(tpip)(4), U(tpip)(4) and UCl(tpip)(3), POLYHEDRON, 19(14), 2000, pp. 1699-1705
Organometallic tin(IV) derivatives of the ambidentate O-cholesteryl-O-phenyl phosphorothioate ligand
Authors: Lopez-Cardoso, M Garcia, PGY Rogers-Sakuma, A Cea-Olivares, R
Citation: M. Lopez-cardoso et al., Organometallic tin(IV) derivatives of the ambidentate O-cholesteryl-O-phenyl phosphorothioate ligand, POLYHEDRON, 19(13), 2000, pp. 1539-1543
Geometric aspects of phenochalcogen tellurines - Analysis of molecular andcrystal structure of O(C6H4)(2)Te(Cl)S2CN(CH2CH)(2)
Authors: Alvarado-Rodriguez, JG Gutierrez, MCG Cea-Olivares, R
Citation: Jg. Alvarado-rodriguez et al., Geometric aspects of phenochalcogen tellurines - Analysis of molecular andcrystal structure of O(C6H4)(2)Te(Cl)S2CN(CH2CH)(2), REV MEX FIS, 46, 2000, pp. 44-47
Synthesis, characterization and X-ray structure of stannocanes substitutedwith a cyclic dithiophosphate ligand X(CH2CH2S)(2)(SnBu)-Bu-n[S2P(OCH2C(Et-2)CH2O)], (X = O, S): a study about the conformational tendencies and the relationship with the anomeric effect of the stannocane rings
Authors: Garcia, PGY Cruz-Almanza, R Toscano, RA Cea-Olivares, R
Citation: Pgy. Garcia et al., Synthesis, characterization and X-ray structure of stannocanes substitutedwith a cyclic dithiophosphate ligand X(CH2CH2S)(2)(SnBu)-Bu-n[S2P(OCH2C(Et-2)CH2O)], (X = O, S): a study about the conformational tendencies and the relationship with the anomeric effect of the stannocane rings, J ORGMET CH, 598(1), 2000, pp. 160-166
Formation of a novel trinuclear spirostannoxane tin(IV) compound. Crystal and molecular structure of [Sn(Bu-n)(Cl){(OCH2CH2S)(2)Sn(Bu-n)}(2)] and thestannolane [(nBu)Sn(SCH2CH2O)SCH2CH2OH]
Authors: Cea-Olivares, R Gomez-Ortiz, LA Garcia-Montalvo, V Gavino-Ramirez, RL Hernandez-Ortega, S
Citation: R. Cea-olivares et al., Formation of a novel trinuclear spirostannoxane tin(IV) compound. Crystal and molecular structure of [Sn(Bu-n)(Cl){(OCH2CH2S)(2)Sn(Bu-n)}(2)] and thestannolane [(nBu)Sn(SCH2CH2O)SCH2CH2OH], INORG CHEM, 39(11), 2000, pp. 2284-2288
Two new carbon-free indium(III) asymmetric chelates - Synthesis and X-ray crystal structures of [In{Ph2P(O)NP(S)Ph-2-O,S}(3)]center dot 3/4 C6H6 and [InCl{Ph2P(S)NP(Se)Ph-2-S,Se}(2)]
Authors: Cea-Olivares, R Toscano, RA Hernandez-Ortega, S Novosad, J Garcia-Montalvo, V
Citation: R. Cea-olivares et al., Two new carbon-free indium(III) asymmetric chelates - Synthesis and X-ray crystal structures of [In{Ph2P(O)NP(S)Ph-2-O,S}(3)]center dot 3/4 C6H6 and [InCl{Ph2P(S)NP(Se)Ph-2-S,Se}(2)], EUR J INORG, (9), 1999, pp. 1613-1616
On the easy oxidation of (R)-2-[N-(1-phenylethyl)amino]-1-cyclopentenedithiocarboxylic acid to its disulfide dimer
Authors: Cea-Olivares, R Garcia-Montalvo, V Hernandez-Ortega, S Rodriguez-Narvaez, C Garcia, PGY Lopez-Cardoso, M de March, P Gonzalez, L Elias, L Figueredo, M Font, J
Citation: R. Cea-olivares et al., On the easy oxidation of (R)-2-[N-(1-phenylethyl)amino]-1-cyclopentenedithiocarboxylic acid to its disulfide dimer, TETRAHEDR-A, 10(17), 1999, pp. 3337-3340
A new class of structure for selenium(II) dithiocomplexes. The trigonal molecular structure of bis(diethyldithiophosphinato)selenium(II), [Se(S2PEt2)(2)]
Authors: Canseco-Melchor, G Garcia-Montalvo, V Toscano, RA Cea-Olivares, R
Citation: G. Canseco-melchor et al., A new class of structure for selenium(II) dithiocomplexes. The trigonal molecular structure of bis(diethyldithiophosphinato)selenium(II), [Se(S2PEt2)(2)], ACT CHEM SC, 53(2), 1999, pp. 100-102
Why does the yellow isomer of [Sn{PPh2Se)(2)-Se,Se ')}(2)] present a square planar four-co-ordinated tin(II)? A molecular orbital approach
Authors: Silaghi-Dumitrescu, I Silaghi-Dumitrescu, L Cea-Olivares, R
Citation: I. Silaghi-dumitrescu et al., Why does the yellow isomer of [Sn{PPh2Se)(2)-Se,Se ')}(2)] present a square planar four-co-ordinated tin(II)? A molecular orbital approach, MAIN GR MET, 22(1), 1999, pp. 5-8
Is the trigonal prismatic distortion the answer for the geometry of In-IIIfour members dithiochelate compounds? The crystal and molecular structure of In(S2AsR2)(3) (R = Me, Ph)
Authors: Silaghi-Dumitrescu, L Silaghi-Dumitrescu, I Haiduc, I Toscano, RA Garcia-Montalvo, V Cea-Olivares, R
Citation: L. Silaghi-dumitrescu et al., Is the trigonal prismatic distortion the answer for the geometry of In-IIIfour members dithiochelate compounds? The crystal and molecular structure of In(S2AsR2)(3) (R = Me, Ph), Z ANORG A C, 625(2), 1999, pp. 347-351
Synthesis and structural characterization of the two epimeric O-cholesteryl-O-phenyl-N-phenylphosphoramidates
Authors: Cea-Olivares, R Lopez-Cardoso, M Toscano, RA
Citation: R. Cea-olivares et al., Synthesis and structural characterization of the two epimeric O-cholesteryl-O-phenyl-N-phenylphosphoramidates, MONATS CHEM, 130(9), 1999, pp. 1129-1136
Influence of the steric effect on the conformation of stannocanes. The synthesis and X-ray structure of X(CH2CH2S)(2)Sn(n-Bu)Cl (X = S, O)
Authors: Garcia, PGY Cotero-Villegas, AM Lopez-Cardoso, M Garcia-Montalvo, V Toscano, RA Gomez-Ortiz, A Ferrari-Zijlstra, R Cea-Olivares, R
Citation: Pgy. Garcia et al., Influence of the steric effect on the conformation of stannocanes. The synthesis and X-ray structure of X(CH2CH2S)(2)Sn(n-Bu)Cl (X = S, O), J ORGMET CH, 587(2), 1999, pp. 215-220
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