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Valdebenito C, Gaete J, Osorio C, Dibdalli Y, Norambuena Á, Lecaros N, Carrasco C, Reyes H, Abarca G, Morales-Verdejo C. Evaluation of Mono and Bimetallic Ferrocene-Based 1,2,3-Triazolyl Compounds as Burning Rate Catalysts for Solid Rocket Motor. ACS OMEGA 2023; 8:35242-35255. [PMID: 37780029 PMCID: PMC10536897 DOI: 10.1021/acsomega.3c04996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/01/2023] [Indexed: 10/03/2023]
Abstract
We reported mono and bimetallic ferrocene-based 1,2,3-triazolyl compounds as potential burning rate catalysts in their neutral and ionic forms. All complexes reported here were characterized using 1H and 13C NMR, elemental analysis, and Mössbauer spectroscopy, which was performed for neutral and oxide compounds. The complexes present quasireversible redox potentials with higher oxidative ability than ferrocene and catocene under the same conditions. The complexes were tested as catalysts on the thermal decomposition of ammonium perchlorate (AP) and examined by a differential scanning calorimetry technique to gain further knowledge about their catalytic behavior. Compound 1 causes a decrease of the high-temperature decomposition (HTD) of AP positively, decreasing the decomposition temperature of AP to 345 °C and consequently increasing the energy release to 1939 J·g-1. We took the residues from the pans after testing from the DSC to elucidate the underlying reaction pathways. We obtained the size of the nanostructures formed after thermal decomposition of AP determined by the TEM technique. The diameter and size distribution of iron oxide nanoparticles formed depend on the alkyl sidechain of the triazolium ring, which induces the formation of nanoparticles with a double diameter and size distribution compared to their neutral analogues, suggesting that the possible intermediate for the mechanism degradation of AP by ferrocene derivatives is nanoscale Fe2O3 or similar oxides.
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Affiliation(s)
- Cristian Valdebenito
- Universidad
Bernardo OHiggins, Facultad de Ciencias de la Salud, Centro Integrativo
de Biología y Química Aplicada (CIBQA), General Gana 1702, Santiago 8320000, Chile
| | - José Gaete
- Universidad
Bernardo OHiggins, Facultad de Ciencias de la Salud, Centro Integrativo
de Biología y Química Aplicada (CIBQA), General Gana 1702, Santiago 8320000, Chile
| | - Claudio Osorio
- Universidad
Bernardo OHiggins, Facultad de Ciencias de la Salud, Centro Integrativo
de Biología y Química Aplicada (CIBQA), General Gana 1702, Santiago 8320000, Chile
| | - Yuvaraja Dibdalli
- Universidad
Bernardo OHiggins, Facultad de Ciencias de la Salud, Centro Integrativo
de Biología y Química Aplicada (CIBQA), General Gana 1702, Santiago 8320000, Chile
| | - Ángel Norambuena
- Laboratorio
de Materiales Energéticos, Instituto
de Investigaciones y Control del Ejército de Chile (IDIC), Av. Pedro Montt 2136, Santiago 8320000, Chile
| | - Nathalie Lecaros
- Centro
de Estudios en Ciencia y Tecnología Militar, Academia Politécnica
Militar (ACAPOMIL), Centro de Estudios en
Ciencia y Tecnología de la Academia Politécnica Militar
(CECTAP), Valenzuela
Llanos 623, La Reina, Santiago 7850000, Chile
| | - Cristian Carrasco
- Centro
de Estudios en Ciencia y Tecnología Militar, Academia Politécnica
Militar (ACAPOMIL), Centro de Estudios en
Ciencia y Tecnología de la Academia Politécnica Militar
(CECTAP), Valenzuela
Llanos 623, La Reina, Santiago 7850000, Chile
| | - Héctor Reyes
- Centro
de Investigación e Innovación Tecnológica del
Ejército de Chile (CIITEC), Valenzuela Llanos 623, La Reina, Santiago 7850000, Chile
| | - Gabriel Abarca
- Universidad
Bernardo OHiggins, Facultad de Ciencias de la Salud, Centro Integrativo
de Biología y Química Aplicada (CIBQA), General Gana 1702, Santiago 8320000, Chile
| | - Cesar Morales-Verdejo
- Universidad
Bernardo OHiggins, Facultad de Ciencias de la Salud, Centro Integrativo
de Biología y Química Aplicada (CIBQA), General Gana 1702, Santiago 8320000, Chile
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Korb M, Lang H. Rearrangements and Migrations along the Ferrocene Periphery: On the Way to Planar‐Chiral and (Multi)Substitution Patterns. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202100946] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marcus Korb
- The University of Western Australia School of Molecular Sciences 35 Stirling Highway Crawley Perth WA 6009 Australia
| | - Heinrich Lang
- Technische Universität Chemnitz Faculty of Sciences Institute of Chemistry Inorganic Chemistry 09107 Chemnitz Germany
- MAIN Research Center Rosenbergstraße 6 09126 Chemnitz Germany
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Shen YH, Esper AM, Ghiviriga I, Abboud KA, Schanze KS, Ehm C, Veige AS. SPAAC iClick: progress towards a bioorthogonal reaction in-corporating metal ions. Dalton Trans 2021; 50:12681-12691. [PMID: 34545891 DOI: 10.1039/d1dt02626g] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Combining strain-promoted azide-alkyne cycloaddition (SPAAC) and inorganic click (iClick) reactivity provides access to metal 1,2,3-triazolates. Experimental and computational insights demonstrate that iClick reactivity of the tested metal azides (LM-N3, M = Au, W, Re, Ru and Pt) depends on the accessibility of the azide functionality rather than electronic effects imparted by the metal. SPAAC iClick reactivity with cyclooctyne is observed when the azide functionality is sterically unencumbered, e.g. [Au(N3)(PPh3)] (Au-N3), [W(η3-allyl)(N3)(bpy)(CO)2] (W-N3), and [Re(N3)(bpy)(CO)3] [bpy = 2,2'-bipyridine] (Re-N3). Increased steric bulk and/or preequilibria with high activation barriers prevent SPAAC iClick reactivity for the complexes [Ru(N3)(Tp)(PPh3)2] [Tp = tris(pyrazolyl)borate] (Ru-N3), [Pt(N3)(CH3)(PiPr3)2] [iPr = isopropyl] (Pt(II)-N3), and [Pt(N3)(CH3)3]4 ((PtN3)4). Based on these computational insights, the SPAAC iClick reactivity of [Pt(N3)(CH3)3(P(CH3)3)2] (Pt(IV)-N3) was successfully predicted.
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Affiliation(s)
- Yu-Hsuan Shen
- University of Florida, Department of Chemistry, Center for Catalysis, P.O. Box 117200, Gainesville, FL, 32611, USA.
| | - Alec M Esper
- University of Florida, Department of Chemistry, Center for Catalysis, P.O. Box 117200, Gainesville, FL, 32611, USA.
| | - Ion Ghiviriga
- University of Florida, Department of Chemistry, Center for Catalysis, P.O. Box 117200, Gainesville, FL, 32611, USA.
| | - Khalil A Abboud
- University of Florida, Department of Chemistry, Center for Catalysis, P.O. Box 117200, Gainesville, FL, 32611, USA.
| | - Kirk S Schanze
- University of Texas at San Antonio, Department of Chemistry, One UTSA Circle, San Antonio, TX 78249, USA
| | - Christian Ehm
- Dipartimento di Scienze Chimiche, Università di Napoli Federico II, Via Cintia, 80126 Napoli, Italy.
| | - Adam S Veige
- University of Florida, Department of Chemistry, Center for Catalysis, P.O. Box 117200, Gainesville, FL, 32611, USA.
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Telegina LN, Kelbysheva ES, Strelkova TV, Ezernitskaya MG, Smol'yakov AF, Borisov YA, Lokshin BV, Loim NM. Synthesis, molecular structure and photochemical properties of tricarbonyl and dicarbonyl derivatives of 1N- and 2N-cymantrenylalkyl-1,2,3-triazoles. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2017.08.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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