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An S, Han J, Kim D, Lee H, Jung OS. Coordinating nature of M 6L 12 double-stranded macrocycles: co-ligand competition of perchlorate, water, and acetonitrile depending on metal(II) ions. Dalton Trans 2024; 53:9692-9699. [PMID: 38766972 DOI: 10.1039/d4dt00902a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Self-assembly of M(ClO4)2 (M(II) = Mn(II), Co(II), Ni(II), Cu(II), and Zn(II)) with dicyclopentyldi(pyridine-3-yl)silane (L) as a donor in a mixture of acetonitrile and toluene produces crystals consisting of M6L12 double-stranded macrocycles. The geometry around the M(II) cations is a typical octahedral arrangement, but the metallamacrocycles' outer axial coordination environment is sensitive to the M(II) cations. The conformation of the unique metallamacrocycles is informatively dependent on the nature of the coordination around the M(II) cations via subtle co-ligand competition among perchlorate anions, water, and acetonitrile. Both the coordinated acetonitriles and the solvate molecules of the crystals are removed at 170 °C, thereby transforming the crystals into new crystals that return to their original form in the mixture of toluene and acetonitrile. Catalytic oxidation of 3,5-di-tert-butylcatechol using [Cu6(ClO4)8(CH3CN)4L12]4ClO4·5C7H8 is much faster than those using the transformed product, [Cu(ClO4)2L2], and a simple mixture of Cu(ClO4)2 + L.
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Affiliation(s)
- Seonghyeon An
- Department of Chemistry, Pusan National University, Busan 46241, Republic of Korea.
| | - Jihun Han
- Department of Chemistry, Pusan National University, Busan 46241, Republic of Korea.
| | - Dongwon Kim
- Department of Chemistry, Pusan National University, Busan 46241, Republic of Korea.
| | - Haeri Lee
- Department of Chemistry, Hannam University, Daejun 34054, Republic of Korea.
| | - Ok-Sang Jung
- Department of Chemistry, Pusan National University, Busan 46241, Republic of Korea.
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2
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Cao S, Wang A, Li K, Lin Z, Yang H, Zhang X, Qiu J, Tai X. A novel tetranuclear Cu(ii) complex for DNA-binding and in vitro anticancer activity. RSC Adv 2023; 13:26324-26329. [PMID: 37671352 PMCID: PMC10476018 DOI: 10.1039/d3ra03624c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 08/29/2023] [Indexed: 09/07/2023] Open
Abstract
A novel tetranuclear Cu(ii) complex (TNC) was successfully synthesized and characterized by X-ray single crystal diffraction. The interaction of the complex with calf thymus DNA (CT-DNA) has been studied by UV-vis absorption titration, fluorescence technology and molecular docking. The results indicated that TNC could bind to the DNA through an intercalative mode. The agarose gel electrophoresis experiment showed that TNC could cleave supercoiled plasmid DNA into linear DNA. The anticancer activity of TNC was tested on four cancer cell lines: MCF7, A549, 4T1 and HepG2. The results indicated that TNC shown significant activity against all of above cell lines.
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Affiliation(s)
- Shuhua Cao
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
| | - Anlin Wang
- Affiliated Beijing Chaoyang Hospital, Capital Medical University No. 8 Gongren Tiyuchang Nanlu, Chaoyang District Beijing 100020 P. R. China
| | - Kaoxue Li
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
| | - Zhiteng Lin
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
| | - Hongwei Yang
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
| | - Xiaolei Zhang
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
| | - Jianmei Qiu
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
| | - Xishi Tai
- College of Chemistry, Chemical and Environmental Engineering, Weifang University No. 5147 Dongfeng Street Weifang 261061 P. R. China
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3
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Hu M, Zhou H, Wang Z, Du Y, Wang Y, Eerdun C, Zhu B. Synthesis, structure, CO releasing, and biological activities of new 1-D chain Mn(I)/Mn(II) visible light activated CO-releasing molecules (CORMs). J COORD CHEM 2023. [DOI: 10.1080/00958972.2023.2165070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Mixia Hu
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
- College of Pharmacy, Inner Mongolia Medical University, Hohhot, China
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Hohhot, China
| | - Haofei Zhou
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
- College of Pharmacy, Inner Mongolia Medical University, Hohhot, China
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Hohhot, China
| | - Zhexu Wang
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Hohhot, China
| | - Yanqing Du
- College of Pharmacy, Inner Mongolia Medical University, Hohhot, China
| | - Yuewu Wang
- College of Pharmacy, Inner Mongolia Medical University, Hohhot, China
| | - Chaolu Eerdun
- College of Pharmacy, Inner Mongolia Medical University, Hohhot, China
| | - Baohua Zhu
- College of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot, China
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Hohhot, China
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Divya D, Govindarajan R, Nagarajaprakash R, Fayzullin RR, Vidhyapriya P, Sakthivel N, Manimaran B. Multicomponent Self-Assembly of Diaminobenzoquinonato-Bridged Manganese(I) Metallosupramolecular Rectangles: Host–Guest Interactions, Anticancer Activity, and Visible-Light-Induced CO Releasing Studies. Inorg Chem 2022; 61:15377-15391. [DOI: 10.1021/acs.inorgchem.2c01829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dhanaraj Divya
- Department of Chemistry, Pondicherry University, Puducherry 605014, India
| | | | - Ramamurthy Nagarajaprakash
- Chemical Sciences Research Group, Division of Research & Development, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Robert R. Fayzullin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences, 8 Arbuzov Street, Kazan 420088, Russian Federation
| | | | - Natarajan Sakthivel
- Department of Biotechnology, Pondicherry University, Puducherry 605014, India
| | - Bala. Manimaran
- Department of Chemistry, Pondicherry University, Puducherry 605014, India
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5
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Self-assembly of Mn(I)-based oxamidato-bridged dinuclear molecular tweezers and tetranuclear molecular rectangles. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Mishra I, Priyatharsini M, Sathiyendiran M. Synthesis and characterization of binuclear manganese carbonyl complex of 1,4-bis(2-(2′-hydroxyphenyl)benzimidazol-1-yl)benzene and dimethylaminopyridine. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.121934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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7
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Haiduc I. Inverse coordination metal complexes with oxalate and sulfur, selenium and nitrogen analogues as coordination centers. Topology and systematization. J COORD CHEM 2020. [DOI: 10.1080/00958972.2020.1789120] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ionel Haiduc
- Facultatea de Chimie, Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
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Divya D, Nagarajaprakash R, Vidhyapriya P, Sakthivel N, Manimaran B. Single-Pot Self-Assembly of Heteroleptic Mn(I)-Based Aminoquinonato-Bridged Ester/Amide-Functionalized Dinuclear Metallastirrups: Potential Anticancer and Visible-Light-Triggered CORMs. ACS OMEGA 2019; 4:12790-12802. [PMID: 31460403 PMCID: PMC6682026 DOI: 10.1021/acsomega.9b01438] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 07/12/2019] [Indexed: 05/23/2023]
Abstract
Multicomponent self-assembly of Mn2(CO)10, a bis-chelating aminoquinonato (ON∩ON) bridge (L), and an ester/amide-functionalized flexible neutral ditopic linker (L') has resulted into the formation of M2LL'-type manganese(I)-based dinuclear metallastirrups of general formula [{(CO)3Mn(μ-η4-L)Mn(CO)3}(μ-L')] (1-10). Compounds 1-10 were accomplished via orthogonal bonding of the aminoquinone ligand (2,5-bis(n-butylamino)-1,4-benzoquinone/2,5-bis(phenethylamino)-1,4-benzoquinone) and ditopic pyridyl ligand to manganese carbonyl. The resultant metallastirrups were characterized using elemental analyses and IR, UV-vis, 1H NMR, and electrospray ionization-mass spectroscopic techniques. The molecular structure of 6 was confirmed by single-crystal X-ray diffraction methods. Furthermore, molecular recognition capabilities of 1, 5, 7, and 9 were evaluated with aromatic compounds containing hydroxy/amine functionalities. Anticancer activities of compounds 1-3, 5-7, 9, and 10 were investigated against three cancer cell lines, that is, lung (A549), colon (HCT-15), and cervical (HeLa) as well as on normal cells (HEK 293). Compound 9 showed a broad-spectrum inhibition toward these cancer cells upon exposure to visible light. The myoglobin assay was performed using UV-vis absorption spectroscopy to investigate the visible-light-triggered CO release from 5 and 9 that could be related to their ability to effectively inhibit cancer cells. In addition, morphological studies confirmed the induction of autophagy due to the treatment of cancer cells using compound 9.
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Affiliation(s)
- Dhanaraj Divya
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
| | - Ramamurthy Nagarajaprakash
- Chemical
Sciences Research Group, Division of Research & Development, Lovely Professional University, Phagwara 144411, Punjab, India
| | - Pitchavel Vidhyapriya
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
| | - Natarajan Sakthivel
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
| | - Bala. Manimaran
- Department
of Chemistry and Department of Biotechnology, Pondicherry
University, Puducherry 605014, India
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9
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Kumar U, Jose S, Divya D, Vidhyapriya P, Sakthivel N, Manimaran B. Self-assembly of manganese(i) based thiolato bridged dinuclear metallacycles: synthesis, characterization, cytotoxicity evaluation and CO-releasing studies. NEW J CHEM 2019. [DOI: 10.1039/c8nj06271d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Manganese(i) based thiolato bridged dinuclear metallacycles were assessed as anticancer agents along with myoglobin assay for CO-releasing studies.
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Affiliation(s)
- Udit Kumar
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | - Shilpa Jose
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | - Dhanaraj Divya
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
| | | | | | - Bala. Manimaran
- Department of Chemistry
- Pondicherry University
- Puducherry
- India
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Karthikeyan M, Govindarajan R, Ashok Kumar C, Kumar U, Manimaran B. Rectangular and hammock shaped ester functionalized chalcogenolato-bridged rhenium(I) tetranuclear metallacyclophanes. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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11
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Govindarajan R, Divya D, Nagarajaprakash R, Manimaran B. Synthesis and Characterization of Aminoquinonato Bridged Re(I)-Based Amide Functionalized Dinuclear Metallastirrups and Tetranuclear Lemniscate Metallacycles. ChemistrySelect 2018. [DOI: 10.1002/slct.201800296] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
| | - Dhanaraj Divya
- Department of Chemistry; Pondicherry University; Puducherry 605014 India
| | | | - Bala. Manimaran
- Department of Chemistry; Pondicherry University; Puducherry 605014 India
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12
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Ashok Kumar C, Govindarajan R, Kumar U, Karthikeyan M, Varghese B, Manimaran B. Multicomponent self-assembly of Mn(I)-based thiolato-bridged ester functionalized rectangular and V-shaped tetranuclear metallacyclophanes. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.01.017] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Karthikeyan M, Ramakrishna B, Vellaiyadevan S, Divya D, Manimaran B. Amide-Functionalized Chalcogen-Bridged Flexible Tetranuclear Rhenacycles: Synthesis, Characterization, Solvent Effect on the Structure, and Guest Binding. ACS OMEGA 2018; 3:3257-3266. [PMID: 31458582 PMCID: PMC6641653 DOI: 10.1021/acsomega.7b02075] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2018] [Accepted: 02/12/2018] [Indexed: 06/10/2023]
Abstract
The synthesis of flexible rhenium(I)-based amide-functionalized chalcogen-bridged tetranuclear metallacycles of general formula [{(CO)3Re(μ-ER)2Re(CO)3}2(μ-L)2] (1-8) was achieved by treating rhenium carbonyl with dialkyl/diaryl chalcogenide (RE-ER; E = S and Se) in the presence of ditopic flexible or semiflexible pyridyl ligand with amide functionality (L = N,N'-bis(4-pyridylcarboxamide)-1,2-ethane (bpce) and N,N'-bis(4-(4-pyridylcarboxamide)phenyl)methane (bpcpm)). Compounds 1-8 were formed by multicomponent self-assembly under one-pot reaction conditions via oxidative addition of dialkyl/diaryl chalcogenide to rhenium carbonyl with pyridyl ligands. The resultant metallacyclophanes were characterized using elemental analyses, infrared, ultraviolet-visible, and NMR spectroscopic techniques. Metallacyclophanes 1-3 and 7 were structurally characterized by single-crystal X-ray diffraction methods. The solvent-induced structural change of flexible tetranuclear metallacyclophane 2 was demonstrated by crystallizing 2 in dichloroethane and dimethylformamide. Molecular recognition capabilities of 2 and 7 were studied with few aromatic compounds containing ethereal linkages.
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Ashok Kumar C, Ramakrishna B, Kumar U, Manimaran B. Synthesis and characterization of manganese(I) and rhenium(I) based M2L2- and M2(µ-Br)2L-type diethyleneglycol decorated ester functionalized metallacycles. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.11.042] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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15
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Govindarajan R, Nagarajaprakash R, Veena V, Sakthivel N, Manimaran B. One-pot reaction of amide functionalized Re(I) based dinuclear metallacycles: Synthesis, characterization and evaluation for anticancer potential. Polyhedron 2018. [DOI: 10.1016/j.poly.2017.10.035] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Ashok Kumar C, Divya D, Nagarajaprakash R, Veena V, Vidhyapriya P, Sakthivel N, Manimaran B. Self-assembly of manganese(I) and rhenium(I) based semi-rigid ester functionalized M 2 L 2 -type metallacyclophanes: Synthesis, characterization and cytotoxicity evaluation. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.06.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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17
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Ramakrishna B, Ashok Kumar C, Logesh TJ, Manimaran B. Oxamidato pillared heteroligated dirhenium(I) metallacrown ethers: Synthesis, spectroscopic and structural characterization. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.11.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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