Article
Chemistry, Multidisciplinary
Huelya Avci oezbek, Funda Demirhan
Summary: A method for the epoxidation of cis-cyclooctene using Lindqvist type POMs Cp*2MoxW6-xO17 (x=0, 2, 4, 6) and [Cp*MoxW6-xO18](-) as catalysts and 30% H2O2 as a green oxidant was studied. This catalytic system showed excellent yields for cis-cyclooctene in acetonitrile at 55 °C. The highest epoxidation efficiency of 99% was achieved under optimized conditions using Ph4P[Cp*MoW5O18] (2c).
Article
Chemistry, Organic
Francesco Messa, Andrea Nicola Paparella, Dominik Vesely, Jozef Krajcovic, Paride Papadia, Serena Perrone, Antonio Salomone
Summary: The Pd-catalyzed amino- and alkoxycarbonylation of aryl iodides has been successfully carried out in a bioinspired Deep Eutectic Solvent and under gas-free conditions using Mo(CO)(6) as the CO source. This method provides a high-yielding (up to 99%) and efficient synthesis of carboxylic amides and esters in a short reaction time (2 h) and under mild reaction conditions (80 degrees C) with a low catalyst loading (2.5 mol %).
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
(2023)
Article
Chemistry, Physical
Cristina I. Fernandes, Pedro D. Vaz, Carla D. Nunes
Summary: Iron oxide magnetic nanoparticles of different sizes were successfully synthesized and functionalized with an organic phosphine ligand coordinated to a Mo-based organometallic core. The resulting nano-hybrid materials exhibited excellent catalytic performance in olefin epoxidation reactions, showing high activity, selectivity, and recyclability.
Article
Chemistry, Physical
Shaoqin Peng, Zhengxing Shi, Qiyue Fu, Wanqi Zeng, Yuexiang Li
Summary: The MoP catalysts synthesized by a solid reaction showed high activity and stability for H2 evolution in alkaline HCHO solution. The MoP-400 exhibited the highest activity at a calcination temperature of 400 degrees C.
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
(2023)
Article
Chemistry, Inorganic & Nuclear
Daniel Martinez-Martinez, M. Leon Santiago, Ruben A. Toscano, Manuel Amezquita-Valencia
Summary: A series of pyridylimine ligands with variations of the substituent at the imine nitrogen were synthesized and coordinated to the [MoCl2O2] core. The novel complexes showed excellent catalytic activity and fine selectivity in the epoxidation reaction, with complex [MoCl2O2(L)] (L: N-(2-Pyridinylmethylene)-1-tert-butylimine) C-5 being the best catalytic precursor.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2021)
Article
Chemistry, Physical
Silvija Mrkonja, Edi Topic, Mirna Mandaric, Dominique Agustin, Jana Pisk
Summary: Molybdenum compounds containing benzaldehyde-based hydrazones were synthesized and studied for their solid-state structures. These compounds were utilized as catalysts for cyclooctene epoxidation, showing high activity and selectivity under different conditions.
Article
Chemistry, Physical
George Dhimba, Alfred Muller, Koop Lammertsma
Summary: This study investigated the mechanism of ethylene epoxidation using crs-MoO2(acac)(2) as the catalyst and H2O2 or TBHP as the oxidant by density functional theory. The results showed that the mechanism mainly depends on the nature of the oxidant and the coordination sites of the catalyst.
Article
Biochemistry & Molecular Biology
Daniela Maria Biondi, Claudia Sanfilippo, Angela Patti
Summary: Limonene is utilized as a sustainable alternative to petroleum-based solvents and a chemical platform for the production of enantiomerically pure epoxides through biocatalytic reactions. The process is valuable for its operational simplicity, lack of toxic metal catalysts, and cost-effectiveness.
Article
Chemistry, Applied
Saisai Ran, Hanfang Liu, Xiaolong Li, Huijie Xie, Wei Xu, Bin Li, Yu Yang, Yongming Chai, Lei Wang
Summary: Using silica-rich wastes is a green approach to synthesize zeolite and utilize solid waste effectively. However, the complex pretreatment process and underestimation of surface properties are common challenges in utilizing industrial solid wastes. In this study, silica wastes with different acid or basic surface properties were directly used for solvent-free synthesis of TS-1 zeolites. The properties and morphology of the final products can be controlled by the pristine surface properties and additional ammonium carbonate. TS-1 zeolite synthesized from acid silica waste exhibits lower crystallinity, abundant highly coordinating titanium species, and an elongated c-axis compared to that from basic silica waste. Moreover, TS-1 zeolite synthesized from acid silica waste shows excellent performance in the epoxidation reaction, with a conversion of 66.2% and selectivity of 98.5% to epichloro-hydrin, due to the presence of abundant high-coordination Ti species. This study provides a new idea for the green synthesis of zeolite by utilizing solid waste.
MICROPOROUS AND MESOPOROUS MATERIALS
(2023)
Article
Chemistry, Inorganic & Nuclear
Laura M. Valdivieso M. Zarate, Cesar A. Bravo A. Sanabria, Gustavo E. Ramirez E. Caballero, Fernando Martinez Ortega
Summary: A highly selective epoxidation of α-pinene and R-carvone was achieved using a dioxo-Mo complex incorporated into a Metal-Organic Framework (MOF) type UiO-67. The reaction was facilitated by an oxygen atom transfer (OAT) using molecular oxygen as the oxidant. The catalytic system was characterized and the presence of dioxomolybdenum((VI)) units in UiO-67 was found to be proportional to the amount of epoxide monoterpene produced. Furthermore, the reaction selectivity was attributed to the absence of oxygen radicals in the reaction medium. The stability of the Mo complex was also demonstrated after multiple cycles of use.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2023)
Review
Chemistry, Inorganic & Nuclear
Sofia M. Bruno, Anabela A. Valente, Isabel S. Goncalves, Martyn Pillinger
Summary: The metal-catalyzed epoxidation of olefins using molybdenum complexes as catalysts has been extensively studied. This review provides a comprehensive analysis of the use of group 6 hexacarbonyls as precursors and heteroleptic complexes for olefin epoxidation, covering topics such as precursor synthesis, catalyst activation, and mechanistic studies.
COORDINATION CHEMISTRY REVIEWS
(2023)
Article
Chemistry, Multidisciplinary
Pengwei Ji, Xiaopei Liu, Jiwei Xu, Xu Zhang, Jianhua Guo, Wen-Wen Chen, Baoguo Zhao
Summary: This study successfully achieved the direct asymmetric functionalization of the inert alpha C-H bonds of N-unprotected propargylic amines using a chiral pyridoxal as a carbonyl catalyst. The method showed high yields and excellent stereoselectivities, providing a solution to a major challenge in organic chemistry.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Inorganic & Nuclear
Mahsa Fadaei Sarabi, Abolfazl Bezaatpour, Ali Mahmoudi
Summary: This study developed a magnetically separable heterogeneous nanocatalyst by anchoring a terpyridine-based Mo(VI) complex on modified MnFe2O4 nanoparticles, which can be used for solvent-free selective epoxidation of various olefins. The catalyst showed benefits such as short reaction time, simple preparation, high stability, and magnetic recyclability.
JOURNAL OF COORDINATION CHEMISTRY
(2021)
Article
Chemistry, Multidisciplinary
Alexandra Walter, Wolfgang Eisenreich, Golo Storch
Summary: This study reports a photochemical approach using flavin catalysts to oxidize silyl enol ethers to α,β-unsaturated ketones. The catalysts exhibit good stability throughout the reaction and can be successfully applied in subsequent aerobic epoxidation reactions. The sequential catalytic activity of flavin enables rapid diversification of substrates.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Article
Engineering, Environmental
Evamaria Hofmann, Lena Schmauser, Julia Neugebauer, Didier Touraud, Fabrice Gallou, Werner Kunz
Summary: A cascade reaction involving a Heck reaction and an enzyme-catalyzed reaction was conducted in different aqueous solutions, and the impact of solvent structuring was investigated. Surfactant-free microemulsions were found to be the most effective solvent for the reaction, allowing for a reduction in reaction temperature. The study also revealed that the presence of surfactants is not the main factor enabling organic reactions in water, but rather the solubility and stability of the reaction components.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Chemistry, Multidisciplinary
Dimitri Berne, Sebastien Lemouzy, Pascale Guiffrey, Sylvain Caillol, Vincent Ladmiral, Eric Manoury, Rinaldo Poli, Eric Leclerc
Summary: This study describes a spontaneous (uncatalyzed) Michael addition of thiols to alpha-trifluoromethyl acrylates and its efficient application in the preparation of a thermoset. Mechanistic investigation reveals a probable solvent-assisted proton transfer in the rate-determining step and a considerable lowering of the energy barrier induced by the CF3 group in the addition of arene- and alkanethiols to tert-butyl trifluoromethyl acrylate in polar aprotic solvents.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Article
Chemistry, Inorganic & Nuclear
Paven Kisten, Eric Manoury, Agusti Lledos, Adrian C. Whitwood, Jason M. Lynam, John M. Slattery, Simon B. Duckett, Rinaldo Poli
Summary: The reaction between [IrCl(COD)](2) and dppe in a 1 : 2 ratio was studied under different conditions. The formation of [IrCl(COD)(dppe)], 1, was observed at room temperature without base. In the presence of a strong base, hydride complexes and deprotonation reactions were observed, leading to the formation of various complexes such as [IrH(1,2,5,6-eta(2):eta(2)-COD)(dppe)], [IrH(1-kappa-4,5,6-eta(3)-C8H12)(dppe)], and [IrH(1-kappa-4,5,6-eta(3)-C8H10)(dppe)]. The selectivity and mechanism of these reactions were explained using DFT calculations.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Inorganic & Nuclear
Maxime Michelas, Yasmine K. Redjel, Meriem Benslimane, Rinaldo Poli, Christophe Fliedel
Summary: This study reports the synthesis and characterization of cobalt(II) and acetato cobalt(III) complexes with tripodal tetradentate diamino-bis(phenolate) ligands. The structures of the proligand and complexes were determined by X-ray crystallography. The complexes exhibited different coordination modes and were not efficient initiators or moderators for radical polymerization reactions.
INORGANICA CHIMICA ACTA
(2023)
Article
Chemistry, Multidisciplinary
Julian Sobieski, Illia Ruzhylo, Grzegorz Szczepaniak, Adam Gorczynski, Krzysztof Matyjaszewski, Eric Manoury, Rinaldo Poli
Summary: Simple synthetic routes for the regioselective deuteration of tris[2-(dimethylamino)ethyl]amine (Me6TREN) variants are described. Formation of imine with formaldehyde-d(2) from tris(2-aminoethyl)amine (TREN) and subsequent reduction with NaBD4 resulted in N[CH2CH2N(CD3)(2)](3) or d(18)-Me6TREN in 79% yield. A trisubstitution protocol from 2-bromo-N,N-dimethylacetamide and ammonium carbonate, followed by reduction of the N(CH2CONMe2)(3) intermediate with lithium aluminum deuteride, afforded N[CH2CD2N(CH3)(2)](3) or (d(6)-arm)-Me6TREN in three steps and 52% overall yield. A similar protocol using 2-bromo-N,N-dimethyl-d(2)-acetamide, obtained from d(4)-acetic acid in two steps, and reduction of the N(CD2CONMe2)(3) intermediate with lithium aluminum hydride, resulted in N[CD2CH2N(CH3)(2)](3) or (d(6)-cap)-Me6TREN in four steps and 13% overall yield.
Article
Polymer Science
Jirong Wang, Chi Zhang, Yong Zhang, Gong Chen, Rinaldo Poli, Xiaolin Xie, Zhigang Xue
Summary: A simple aza-Michael addition method induced by lithium salts is used to design and fabricate high-performance polymer electrolytes with a more amorphous cross-linked structure. The in situ-constructed gel polymer electrolyte exhibits high ionic conductivity and excellent interface stability with the electrodes, leading to a LiFePO4 battery with high initial specific discharge capacity and good rate performance.
Article
Chemistry, Multidisciplinary
Abdelhak Lachguar, Uchchhal Bandyopadhyay, Mehdi Ech-Chariy, Sandrine Vincendeau, Catherine Audin, Jean-Claude Daran, Eric Manoury, Rinaldo Poli, Eric Deydier
Summary: This study presents a new solvent-less reaction method to convert benzylic, allylic, ferrocenyl or tertiary alcohols into S-thioesters, which are stable precursors of corresponding thiols. The reaction involves reactions in neat thioacetic acid in the presence of tetrafluoroboric acid, and increasing the HBF4 concentration can enhance the reaction rate. Control experiments and DFT calculations provide insights into the mechanism of the reaction and the formation of intermediate products.
CHEMISTRY-A EUROPEAN JOURNAL
(2023)
Review
Chemistry, Inorganic & Nuclear
Meenu Murali, Eric Manoury, Rinaldo Poli
Summary: This review introduces various types of CooANs according to the nature of the metal-binding functions and discusses the mechanism of crosslink migration. CooANs can be obtained by the combination of ligand-functionalized polymers and metal ions or clusters, with crosslink migration occurring through ligand exchange with available free ligands in the polymer matrix.
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Sara Marijan, Marta Razum, Teodoro Klaser, Petr Mosner, Ladislav Koudelka, Zeljko Skoko, Jana Pisk, Luka Pavic
Summary: This study examines the effect of introducing Nb2O5 on the thermal, structural, and electrical properties of a quaternary system. The results show that Nb2O5 facilitates the transport of Na(+) ions, leading to non-monotonic trends in DC conductivity and activation energy. The conductivity mechanism is purely ionic, with V2O5 acting as a glass modifier and network-former. The enhancement in conductivity is driven by the formation of a mixed niobatephosphate glass network.
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
(2023)
Article
Polymer Science
Dimitri Berne, Rinaldo Poli, Sylvain Caillol, Vincent Ladmiral, Eric Leclerc
Summary: This study develops a series of catalyst-free covalent adaptable networks (CANs) using a reversible thia-Michael reaction. By modulating the structure and functionality of the thiol monomers, a wide range of mechanical and thermal properties are achieved. The study also highlights the relationship between monomer structure and dynamic properties, and evaluates the reprocessing capability of the materials.
Article
Polymer Science
Julian Sobieski, Sajjad Dadashi Silab, Lucas Thevenin, Krzysztof Matyjaszewski, Christophe Fliedel, Rinaldo Poli
Summary: The termination processes of the tertiary carbomethoxyisopropylradical, (COOMe)Me2C & BULL;, were investigated by H-1 NMR. The investigation assessed the contributions of the Cu-I/L-catalyzed radical termination (CRT) and the reductive radical termination (RRT) to the spontaneous bimolecular radical terminations (RT). It also reassessed the product distribution for the RT of the diffused and caged radicals obtained from the thermal activation of V-601.
Article
Chemistry, Inorganic & Nuclear
Rinaldo Poli, Dung Nguyen, Yu-Sheng Liu, Eva Harth
Summary: This work investigated the thermal switchability of ethylene coordination/insertion to controlled radical polymerization of methyl acrylate using Brookhart-type α-diimine Pd-II catalysts. The impact of bulky α-diimine N-substituents was explored, revealing the reversible activation of the Pd-II-C bond and trapping during radical MA polymerization. DFT calculations evaluated the sterics effect on the stability of PE-MA-Pd-II chain-end structures and the bond dissociation-free energy for Pd(II)-C bond cleavage. Experimental investigations showed the failure of the Pd-II system to control radical polymerization of MA through OMRP mechanism.
Article
Chemistry, Inorganic & Nuclear
Ambra Maria Fiore, Valentina Petrelli, Christophe Fliedel, Eric Manoury, Piero Mastrorilli, Rinaldo Poli
Summary: The solution behavior of complex [Rh(COD)(& mu;-OAc)](2) in dichloromethane has been investigated in the absence and presence of PPN+OAc- using multinuclear NMR spectroscopy. The addition of PPN+OAc- results in the generation of [Rh(COD)(OAc)(2)](-) through equilibration. Rapid exchange between different Rh complexes and acetate ligands is observed at room temperature, but freezing the exchange at lower temperatures allows for the coalescence of certain NMR resonances.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Multidisciplinary
Illia Ruzhylo, Sandrine Vincendeau, Philippe Dauban, Eric Manoury, Rinaldo Poli, Agnes Labande
Summary: A series of heteroleptic dirhodium(ii) complexes have been evaluated for the redox-responsive decomposition of diazo substrates prone to chemoselectivity issues. The counter-anion of oxidized ferrocenyl-containing complexes was found to influence the chemoselectivity, with SbF6- and BAr4F- resulting in greater differences compared to BF4-. The correlation between ferrocenyl substituents and chemoselectivity switch was not obvious, but introducing a saturated tether drastically decreased the difference. Changing the electronic properties of only one ligand on dirhodium, by oxidation of its ferrocenyl part, had a marked influence on reaction selectivity.
NEW JOURNAL OF CHEMISTRY
(2023)
Article
Chemistry, Multidisciplinary
Chantal J. Abou-Fayssal, Christophe Fliedel, Rinaldo Poli, Anders Riisager, Karine Philippot, Eric Manoury
Summary: This study introduces a method to improve the confinement of rhodium nanoparticles (RhNPs) in nanoreactors by introducing phosphine oxide as anchoring groups in the hydrophobic core of amphiphilic star-block copolymers. The RhNP-loaded latex exhibits excellent catalytic activity and recyclability, making it a promising candidate for aqueous biphasic catalysis.
MATERIALS TODAY CHEMISTRY
(2023)
Article
Chemistry, Inorganic & Nuclear
Pardeep Dahiya, Nidhi Garg, Rinaldo Poli, Basker Sundararaju
Summary: To achieve the goal of a carbon-free energy economy, a well-defined air-stable Cp*Co(III) catalyst has been developed for the transfer hydrogenation of quinoline derivatives and the oxidative dehydrogenation of cyclic amines in water. These findings provide new avenues for studying environmentally benign cobalt catalysts for hydrogenation and dehydrogenation reactions.
DALTON TRANSACTIONS
(2023)
Article
Chemistry, Inorganic & Nuclear
Masoume Malmir, Majid M. Heravi, Zahra Yekke-Ghasemi, Masoud Mirzaei
Summary: In this study, a tri-component composite consisting of Fe3O4 nanoparticles, Keggin-type polyoxometalate, and graphene oxide was prepared and investigated as a catalyst for the oxidation of sulfides to sulfoxides. The catalyst showed excellent stability, high yields, and recyclability, making it a promising choice for organic-inorganic hybrid catalytic reactions conducted under mild conditions.
Article
Chemistry, Inorganic & Nuclear
Samuel D. Juarez-Escamilla, Sriloy Dey, Bruno Donnadieu, T. Keith Hollis
Summary: In this study, a bidentate Mo complex was synthesized using metalation and transmetalation methodology. The synthesis was optimized to achieve a high yield. The crystal structure of the bidentate complex was determined. Additionally, alternative forms of ligands were discovered in the reaction.
Article
Chemistry, Inorganic & Nuclear
Mohamed H. Abdel-Rhman, Ghada Samir, Mostafa A. Hussien, Nasser M. Hosny
Summary: This study investigated the dissolution performance of hydrazine carbonate solution on zirconium dibutyl phosphate (Zr-DBP), and found that hydrazine carbonate solution could promote the dissolution of Zr-DBP. The effects of dissolution temperature and hydrogen peroxide concentration on the dissolution efficiency were also explored, and the corrosion effect on stainless steel by hydrazine carbonate solution was studied.
Article
Chemistry, Inorganic & Nuclear
Qiaofang Fu, Fangyu Tan, Wu Ying
Summary: This study successfully prepared vermiculite/g-C3N4/TiO2 composites and found that under specific conditions, the composites exhibited excellent degradation effects, with a high degradation rate for methylene blue. Additionally, the composites were able to enhance surface area, reduce carrier loading rate, improve light energy utilization, and enhance durability.
Article
Chemistry, Inorganic & Nuclear
Annabelle G. W. Hodson, Robert T. Mason
Summary: Functionalised polystyrene resins have been found to be efficient catalysts in the synthesis of specific complexes, with the conversion rate controlled by the polymer structure. The addition of amines or amino acids can further yield substituted 13-butadienyl complexes, which have been analyzed by NMR.
Article
Chemistry, Inorganic & Nuclear
C. Kavitha, S. Anbarasan, P. Subramaniam
Summary: The sulfoxidation of PMAAs by the oxo(salen)chromium(V) complex in aqueous acetonitrile medium was studied. The rate of the reaction is influenced by the polarity of the medium and the substituents on PMAA, with electron donating substituents accelerating the reaction and electron withdrawing substituents retarding the reaction.
Article
Chemistry, Inorganic & Nuclear
Qiang-Qiang Liu, Mithun Kumar Ghosh, Shu-Lan Cai, Xiao-Hong Liu, Lu Lu, Mohd. Muddassir, Tanmay Kumar Ghorai, Jun Wang
Summary: Three newly developed coordination polymers (CPs) with semiconducting properties were synthesized using hydrothermal methods. These CPs exhibit superior photocatalytic activity and can degrade organic pollutants effectively.
Article
Chemistry, Inorganic & Nuclear
Mehrnaz Aliahmadi, Ali Nemati Kharat, Jan Janczak
Summary: This study proposes a method for synthesizing allyl alcohol using cost-effective and renewable bio-resource glycerol. By utilizing catalysts, alcohol as a solvent, and a reducing agent, allyl alcohol with an efficiency of 100% was obtained. The structures of the newly synthesized complexes were determined using X-ray single crystallography.
Article
Chemistry, Inorganic & Nuclear
Ji-Yan Gao, Nan Zhang, Dong-Sheng Huang, Xiang-Rong Liu, Zai-Wen Yang, Shun-Sheng Zhao
Summary: Two new transition metal complexes I and II were synthesized and characterized. The complexes exhibited strong thermal stabilities and showed effective binding to CT-DNA and BSA. Complex II exhibited stronger inhibition activity against P. aeruginosa than gentamicin sulfate. These complexes have potential applications in drug research.
Article
Chemistry, Inorganic & Nuclear
Rishabh Ujjval, Hilal Ahmad Khan, Chinnappan Sivasankar, Natesan Thirupathi
Summary: In this study, a rigid 2-aminobenzimidazole type guanidine and its platinum complexes were synthesized through a series of reactions and characterized by various physical and chemical methods. The reaction mechanism was also explained through DFT calculations.
Article
Chemistry, Inorganic & Nuclear
Marcelo Carpes Nunes, Thais Zaboenco, Vinicius Kemper Melara, Gabriel Barros Baptistella, Andre Luiz Barboza Formiga, Andersson Barison, Fabio Souza Nunes
Summary: A new luminescent molecular thermometer has been developed, which uses the spin-crossover equilibrium of a nickelcyclen derivative to measure temperature. The sensor shows high sensitivity and accuracy.
Article
Chemistry, Inorganic & Nuclear
Yuyu Shan, Zhenqin Zhao, Xia Zhang, Zhan Wu, Xiu-Ling Li
Summary: In this study, a new bridging ligand was synthesized through refluxing, and two mononuclear Cu(I) complexes and two trinuclear Cu(I)-Eu(III) complexes were obtained through self-assembly. The Cu(I) antenna chromophores successfully transferred energy to the Eu(III) centers, achieving sensitized Eu(III) luminescence.
Article
Chemistry, Inorganic & Nuclear
Gabriela Sanchez-Lecuona, Mayra C. Vazquez-Nunez, Bruno Donnadieu, Miguel A. Munoz-Hernandez, Virginia Montiel-Palma
Summary: The reaction of RuHCl(PPh3)3 with GaMe3 has been studied and the obtained complexes were analyzed in detail. The results indicate the formation of a Ru-Ga bond, suggesting the generation of an in situ formed ambiphilic phosphinogallyl ligand. This is of significance for understanding the interaction between metal-halogen bonds and metal-small molecule bonds.
Article
Chemistry, Inorganic & Nuclear
Sevil Sener, Nursel Acar, Fatih Dumludag
Summary: The synthesis, characterization, spectroscopic and bonding features of a new Co (II) phthalocyanine compound containing two thiocarbohydrazone groups were explained. The compound showed semiconductor properties and potential as a temperature sensor.
Article
Chemistry, Inorganic & Nuclear
Ledja B. O. Davi, Aryanna S. P. N. Costa, Mariana S. Silva, Adriana S. Ribeiro, Cintya D. A. E. S. Barbosa, Julio C. S. Da Silva, Dimas J. P. Lima, Daniela S. Anunciacao
Summary: In this study, a dansyl derivative sensor called o-PDDS was prepared and used for the detection of Al3+ ions in water. The o-PDDS sensor exhibited high sensitivity and linear response towards Al3+ ions. Experimental and computational studies confirmed a 1:1 stoichiometry ratio between o-PDDS and Al3+ ions. Real sample analysis demonstrated the selectivity and detection performance of the sensor, indicating its potential for field use.
