Article
Chemistry, Physical
Nevin Turan, Abbas Akdeniz
Summary: In this study, two new Schiff base ligands and their corresponding RuII complexes were synthesized and characterized. The obtained RuII complexes showed good catalytic activity in transfer hydrogen reactions. The structures of the compounds were elucidated using various analytical techniques.
Article
Chemistry, Inorganic & Nuclear
J. I. Badillo-Gomez, E. P. Sanchez-Rodriguez, R. A. Toscano, M. Gouygou, M. C. Ortega-Alfaro, J. G. Lopez-Cortes
Summary: A new phosphine-free [N,N,O]-tridentate Schiff base ligand L1 was synthesized using 2-Ferrocenyl-2-thiazoline as scaffold. The ligand was successfully obtained with an overall yield of 83% after two-step synthesis. L1 showed good coordination ability towards Ru(II) and exhibited moderate to excellent catalytic performance in transfer hydrogenation of various substrates.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2021)
Article
Chemistry, Physical
Tayfun Saridag, Kenan Buldurun
Summary: In this study, the synthesis of ruthenium-p-cymene-Schiff base complexes (KB-1, KB-2) containing Schiff base ligands and their characterization were reported. These complexes showed efficient catalytic activity for the transfer hydrogenation (TH) of ketones. The results provided valuable insights into the coordination behavior of Schiff base ligands and their application in TH reactions.
Article
Chemistry, Inorganic & Nuclear
Binoy Kar, Priyankar Paira
Summary: We have developed a synthetic protocol for selective cancer therapy using half-sandwich Ru(II)-p-cymene dipyrido[3,2-a:2',3'-clphenazine analogues. Under irradiation, the cytotoxicity of all complexes is doubled and they exhibit significant selectivity against cancer cells. One complex (RuL4) shows the best phototoxicity. These complexes also have strong binding capacity to serum albumin and DNA, and display good stability.
DALTON TRANSACTIONS
(2022)
Review
Chemistry, Inorganic & Nuclear
Manoj Kumar, Atresh Kumar Singh, Alok Kumar Singh, Rajesh K. Yadav, Satyam Singh, Atul P. Singh, Amit Chauhan
Summary: Schiff bases have been widely studied in coordination chemistry for their reactivity and adaptable metal complexes. They have numerous applications in various fields, including catalysis, material science, and bioinorganic chemistry. This review focuses on Schiff bases derived from salicylaldehyde and their derivatives, with a specific emphasis on their synthesis, characterization, and applications in metal complexes. The article provides important knowledge for researchers in this field and encourages further research in Schiff base complexes.
COORDINATION CHEMISTRY REVIEWS
(2023)
Article
Chemistry, Physical
Kenan Buldurun, Nevin Turan, Ghodrat Mahmoudi, Ercan Bursal
Summary: Five new Ru(II)(η(6)-p-cymene) complexes were synthesized and characterized. They were found to have effective inhibitions against enzymes and strong antioxidant potentials.
JOURNAL OF MOLECULAR STRUCTURE
(2022)
Article
Chemistry, Inorganic & Nuclear
Daqing Chen, Chenghui Han
Summary: Salen ligand L1 reacts with Ru-3(CO)(12) to form two complexes: a normal cis-beta-[Ru-II(salen)(L1)(CO)(2)] complex and a novel alkoxo-bridged dinuclear ruthenium schiff-base complex. The structures of both complexes have been determined by X-ray structure analysis. The dinuclear ruthenium complex is an efficient catalyst for intramolecular cyclopropanation of trans-alkenes.
INORGANIC CHEMISTRY COMMUNICATIONS
(2022)
Article
Chemistry, Physical
Yan-Ping Jiao, Li-Song Zhang, Chong Chen, Li-Hua Tang, Yao Cheng, Ai-Quan Jia, Qian-Feng Zhang
Summary: Four acac ruthenium precursors and their derivatives with chiral Schiff bases have been synthesized and characterized. The structures of these compounds have been determined by single-crystal X-ray diffraction. The catalytic property of these compounds for the cyclopropanation of styrene has been presented.
JOURNAL OF MOLECULAR STRUCTURE
(2023)
Article
Chemistry, Inorganic & Nuclear
Nataliya Plyuta, Thomas Cauchy, Andreas Hauser, Francesc Lloret, Miguel Julve, Narcis Avarvari
Summary: The ligand HL1 containing the BTD unit was characterized structurally and its UV-visible absorption bands were assigned. Several neutral complexes were synthesized and structurally characterized. Additionally, the cryomagnetic study revealed the magnetic behavior of the complexes.
Article
Chemistry, Inorganic & Nuclear
Govinda Navale, Sain Singh, Sonia Agrawal, Chandrachur Ghosh, Angshuman Roy Choudhury, Partha Roy, Dhiman Sarkar, Kaushik Ghosh
Summary: This study reports the DNA binding and antitubercular, antibacterial, and anticancer activities of two novel ruthenium complexes. The results show that these complexes exhibit good antitubercular and antibacterial activities, and demonstrate promising activity against cancer cells.
DALTON TRANSACTIONS
(2022)
Article
Chemistry, Analytical
Sahil Thakur, Jyoti Rohilla, Keshav Kumar, Harender Kumar, Raghubir Singh, Varinder Kaur, Raman Kamboj, Ravneet Kaur
Summary: In this study, a trinuclear zinc cluster was developed as a probe for the selective detection and degradation of DCNP. It showed high sensitivity and selectivity, capable of detecting DCNP at the nano level. The probe demonstrated potential application in high-protein food and vapor phase detection.
Article
Chemistry, Medicinal
Hadi Amiri Rudbari, Arezoo Saadati, Mahnaz Aryaeifar, Isabel Correia, Fernanda Marques, Olivier Blacque, Nicola Micale
Summary: A series of oxidovanadium(IV) complexes were synthesized and characterized, showing good anticancer activity in ovarian and breast cancer cells. The newly synthesized V(IV)O complexes exhibited the highest cytotoxicity among all tested compounds.
BIOORGANIC & MEDICINAL CHEMISTRY LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Zhiqiang Hao, Kang Liu, Qi Feng, Qing Dong, Dongzhu Ma, Zhangang Han, Guo-Liang Lu, Jin Lin
Summary: The four ruthenium(II) complexes show high catalytic performance and good functional-group compatibility in the acceptorless dehydrogenation of secondary alcohols, yielding the corresponding ketones in high yields.
CHINESE JOURNAL OF CHEMISTRY
(2021)
Article
Engineering, Multidisciplinary
Rehab Yousef, Naglaa F. H. Mahmoud, Fouad El-Hosiny, Fritz E. Kuehn, Ghada Bassioni
Summary: This research focuses on the characterization of electric and magnetic properties of specific organometallic complexes in order to utilize them as molecular wires in electronic systems. By synthesizing and characterizing these complexes with different metal ions and ligands, the goal is to tailor their electronic and magnetic behavior for specific applications.
AIN SHAMS ENGINEERING JOURNAL
(2021)
Article
Chemistry, Inorganic & Nuclear
Kritika Bajaj, Sarah A. Andres, Dillon T. Hofsommer, Mirza Galib, Mark S. Mashuta, Brian Bennett, Badri Narayanan, Robert M. Buchanan, Paula J. Bates, Craig A. Grapperhaus
Summary: Linkage isomers are coordination compounds with different donor atoms but the same composition. In this study, two linkage isomers derived from phenylglyoxalbis(ethylthiocarbamate) were synthesized and characterized. The antiproliferation activity of these isomers against lung cancer cells and nonmalignant lung fibroblast cells was also evaluated.
INORGANIC CHEMISTRY
(2022)
Article
Chemistry, Inorganic & Nuclear
Guojun Hu, Ziyue Deng, Yanwei Wang, Dan Yuan, Yong Zhang, Yingming Yao
Summary: A series of rare-earth metal complexes were synthesized and used as efficient initiators for the polymerization of trimethylene carbonate (TMC) and (L)-lactide ((L)-LA).
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Van Ha Nguyen, John H. K. Yip
Summary: In this study, eight PtII-azulene complexes were synthesized to investigate the effect of metalation on the electronic structures, spectroscopy, and luminescence of organic chromophores. The results showed that the attachment of Pt substituents to azulene affected the HOMOs, LUMOs, and luminescence properties. The study provides insights into the role of metalation in modifying the properties of organic chromophores.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Moon Kedia, Virender Singh, Bhaskaran Shankar, Malaichamy Sathiyendiran
Summary: This study synthesized two types of neutral binuclear metallocycles using a one-pot solvothermal method and characterized their structures. The analysis revealed that these complexes adopt a binuclear heteroleptic cyclic architecture and belong to phosphine oxide donor (P=O)-based supramolecular coordination cyclic complexes.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Radhey S. Srivastava
Summary: This study demonstrates the effectiveness of zero-valent elements as reductants for the deoxydehydration reaction of polyols catalyzed by ONO-pincer ligated molybdenum dioxo. The insolubility and easy separability of the reductants and their oxidized products during the reaction are emphasized. Additionally, the choice of ligand has an impact on the catalytic performance of the reaction.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Hao Zhou, Yajun Sun, Li Deng, Weiran Yang, Yuehui Li
Summary: Efficient Ru-catalyzed hydrogenation of aldehydes was achieved using carbazole-derived phosphine ligands, with the crucial role of N-H moiety in promoting the catalytic reaction. The method was successfully applied in the Co/Ru-catalyzed hydroformylation process, resulting in the production of long-chain alcohols with excellent yields.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Theodor Danescu, Alexandru Lupan, Radu Silaghi-Dumitrescu, R. Bruce King
Summary: The structures and energies of complexes containing (Me2C2N2P)2Ru2(CO)n and (Me2C2N2P)2Fe2(CO)n have been studied. Low-energy structures are characterized by the presence of bridging diazaphospholyl rings, while higher-energy structures involve different ligand structures.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Savannah C. Kapper, Aamani Ponnekanti, Jonas Schaab, Tian-yi Li, Christine L. Chung, Gael Ung, Peter I. Djurovich, Mark E. Thompson
Summary: Organometallic iridium complexes with two cyclometalated ligands and one bis-oxazoline derived ancillary ligand were studied. These complexes have emission spanning across the visible and near-ultraviolet region, with moderate to high photoluminescence quantum yields. The (ppy)2Ir(BOX-CN) complexes were resolved into Delta- and Lambda-diastereomers based on solubility differences.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Zahra Karimi Sangari, Hossein Naeimi
Summary: In this research, a nanostructured CoCuFe2O4 catalyst was prepared using a brief and useful synthetic strategy. This catalyst was used for synthesizing 1,2,4,5-tetrasubstituted imidazole derivatives under ultrasonic irradiation. The approach offers advantages such as high efficiency, short reaction times, simplicity of the reaction medium, accelerated reaction rates, and easier separation and purification of products.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Rukhsana Gul, Wajid Munir, Ebraheem Abdu Musad Saleh, Shaukat Shujah, Muhammad Sirajuddin, Saira Tabassum, Khalil Ur Rehman, Dilfaraz Khan, Sameerah I. Al-Saeedi, Ehab A. Abdelrahman
Summary: Two new Schiff base ligands were synthesized and used to form copper, nickel, and cobalt complexes. The synthesized compounds were characterized and screened for various biological activities. The metal complexes showed better activities in antibacterial, antifungal, antidiabetic, and antioxidant assays.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Review
Chemistry, Inorganic & Nuclear
Ahsan Nazir, Pengwei Huo, Ameena Tur Rasool
Summary: This review explores the potential of g-C3N4-based S-scheme heterojunctions in addressing environmental issues. It summarizes the mechanism and preparation techniques of S-scheme heterojunctions based on g-C3N4, and presents recent studies on their applications in pollutant removal, CO2 reduction, hydrogen production, and bacterial disinfection. The review concludes with an outlook on future challenges for g-C3N4-based S-scheme heterojunctions.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Francois Mazars, Koffi Senam Etse, Guillermo Zaragoza, Lionel Delaude
Summary: The activity of three Pd-PEPPSI catalyst precursors with N-heterocyclic carbene (NHC) ligands derived from caffeine and theophylline in Mizoroki-Heck reactions was tested. The results showed that the catalysts achieved high conversions and yields, especially in the presence of electron-withdrawing substituents.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)
Article
Chemistry, Inorganic & Nuclear
Bo-Han Wu, Xue Zhou, Lin Liu, Zheng-Bo Han
Summary: Researching carbon dioxide removal from flue gas and natural gas is crucial. Metal-organic frameworks (MOFs) are commonly used in adsorption due to their high surface area, porosity, and chemical properties. An ultra-microporous MOF CPM-20(Co) with mixed ligand was synthesized using inexpensive ligands. The material exhibited high selectivities and low regenerative energy, making it a promising option for CO2 separation in industries.
JOURNAL OF ORGANOMETALLIC CHEMISTRY
(2024)