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Afloarei C, Barbul I, Somesan AA, Silvestru C, Varga RA. Supramolecular architectures in novel diphenyl(aryl)tin(iv) chlorides. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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2
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Someșan A, Vieriu S, Crăciun A, Silvestru C, Chiroi P, Nutu A, Jurj A, Lajos R, Berindan‐Neagoe I, Varga RA. C
,
O
‐Chelated organotin(IV) derivatives as potential anticancer agents: Synthesis, characterization, and cytotoxic activity. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Adrian‐Alexandru Someșan
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Sabina‐Mădălina Vieriu
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Alexandru Crăciun
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Cristian Silvestru
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Paul Chiroi
- Research Center for Functional Genomics, Biomedicine and Translational Medicine Iuliu Hatieganu University of Medicine and Pharmacy Cluj‐Napoca Romania
| | - Andreea Nutu
- Research Center for Functional Genomics, Biomedicine and Translational Medicine Iuliu Hatieganu University of Medicine and Pharmacy Cluj‐Napoca Romania
| | - Ancuta Jurj
- Research Center for Functional Genomics, Biomedicine and Translational Medicine Iuliu Hatieganu University of Medicine and Pharmacy Cluj‐Napoca Romania
| | - Raduly Lajos
- Research Center for Functional Genomics, Biomedicine and Translational Medicine Iuliu Hatieganu University of Medicine and Pharmacy Cluj‐Napoca Romania
| | - Ioana Berindan‐Neagoe
- Research Center for Functional Genomics, Biomedicine and Translational Medicine Iuliu Hatieganu University of Medicine and Pharmacy Cluj‐Napoca Romania
| | - Richard A. Varga
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
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3
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Kiss L, Pop A, Shova S, Raț CI, Silvestru C. Synthesis and characterization of [4‐{(CH
2
O)
2
CH}C
6
H
4
]
2
Hg, [4‐(O=CH)C
6
H
4
]
2
Hg and [(
E
)‐4‐(RN=CH)C
6
H
4
]
2
Hg (R = 2′‐py, 4′‐py, 2′‐pyCH
2
, 4′‐pyCH
2
). Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Levente Kiss
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry, Faculty of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Alexandra Pop
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry, Faculty of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Sergiu Shova
- Department of Inorganic Polymers Institute of Macromolecular Chemistry “Petru Poni” Iași Romania
| | - Ciprian I. Raț
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry, Faculty of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
| | - Cristian Silvestru
- Supramolecular Organic and Organometallic Chemistry Centre, Department of Chemistry, Faculty of Chemistry and Chemical Engineering Babeș‐Bolyai University Cluj‐Napoca Romania
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4
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Vieriu SM, Someşan AA, Silvestru C, Licarete E, Banciu M, Varga RA. Synthesis, structural characterization and in vitro antiproliferative effects of novel organotin( iv) compounds with nicotinate and isonicotinate moieties on carcinoma cells. NEW J CHEM 2021. [DOI: 10.1039/d0nj05069e] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Novel triorganotin(iv) nicotinates and isonicotinates were successfully synthesized and fully characterized. The preliminary results for their in vitro antiproliferative activity against the mouse colon carcinoma C26 cell line are also reported.
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Affiliation(s)
- Sabina-Mădălina Vieriu
- Supramolecular Organic and Organometallic Chemistry Center
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
| | - Adrian-Alexandru Someşan
- Supramolecular Organic and Organometallic Chemistry Center
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
| | - Cristian Silvestru
- Supramolecular Organic and Organometallic Chemistry Center
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
| | - Emilia Licarete
- Department of Molecular Biology and Biotechnology
- Faculty of Biology and Geology
- Babeş-Bolyai University
- Cluj-Napoca
- Romania
| | - Manuela Banciu
- Department of Molecular Biology and Biotechnology
- Faculty of Biology and Geology
- Babeş-Bolyai University
- Cluj-Napoca
- Romania
| | - Richard A. Varga
- Supramolecular Organic and Organometallic Chemistry Center
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
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5
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Someşan AA, Silvestru C, Varga RA. Reactivity of a carbonyl moiety in organotin( iv) compounds: novel Pd( ii) and Cu( ii) complexes supported by organotin( iv) ligands. NEW J CHEM 2021. [DOI: 10.1039/d0nj06016j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Converting the carbonyl moiety of an (aryl)organotin(iv) compound gives other functional groups that can act as metalloligands.
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Affiliation(s)
- Adrian-Alexandru Someşan
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
| | - Cristian Silvestru
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
| | - Richard A. Varga
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca
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6
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Deka R, Sarkar A, Gupta A, Butcher RJ, Junk PC, Turner DR, Deacon GB, Singh HB. Exploring the Role of Strong Intramolecular Coordination of the 2‐(2'‐pyridyl)phenyl Group in Heavy Main Group Halides: Insights from Synthesis, Structural, and Bonding Analyses. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajesh Deka
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Arup Sarkar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Anand Gupta
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Ray J. Butcher
- Department of Chemistry Howard University 20059 Washington D. C. USA
| | - Peter C. Junk
- IITB‐Monash Research Academy 400076 Mumbai India
- College of Science & Engineering James Cook University 4811 Townsville QLD Australia
| | - David R. Turner
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Glen B. Deacon
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Harkesh B. Singh
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
- IITB‐Monash Research Academy 400076 Mumbai India
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7
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Someşan AA, Barbul I, Vieriu SM, Varga RA, Silvestru C. Novel mono- and bimetallic organotin(iv) compounds as potential linkers for coordination polymers. Dalton Trans 2019; 48:6527-6538. [DOI: 10.1039/c9dt00817a] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organotin(iv) compounds might be used as linkers for building coordination polymers as suggested by the isolation of [{2-(OCH)C6H4}Me2SnO(O)CC5H4N-4]ZnTPP.
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Affiliation(s)
- Adrian-Alexandru Someşan
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- 400028 Cluj-Napoca
| | - Ioana Barbul
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- 400028 Cluj-Napoca
| | - Sabina-Mădălina Vieriu
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- 400028 Cluj-Napoca
| | - Richard A. Varga
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- 400028 Cluj-Napoca
| | - Cristian Silvestru
- Department of Chemistry
- Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC)
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- 400028 Cluj-Napoca
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8
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Someşan AA, Varga RA, Silvestru C. New organotin(IV) bromides containing potential donor ligands. Synthesis, characterization and supramolecular architecture. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2017.09.066] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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9
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Ben Kiran A, Mocanu T, Pöllnitz A, Shova S, Andruh M, Silvestru C. Triphenylbismuth(v) di[(iso)nicotinates] - transmetallation agents or divergent organometalloligands? First organobismuth(v)-based silver(i) coordination polymers. Dalton Trans 2018; 47:2531-2542. [PMID: 29384531 DOI: 10.1039/c7dt04516f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The reaction of Ph3BiCl2 with alkali salts of isonicotinic and nicotinic acids afforded Ph3Bi[O(O)CC5H4N-4]2 (1) and Ph3Bi[O(O)CC5H4N-3]2 (2), respectively, which were characterized by multinuclear NMR spectroscopy in solution, mass spectrometry and IR spectroscopy in the solid state. Their molecular structures were established by single-crystal X-ray diffraction. For both 1 and 2 the molecules contain a trigonal bipyramidal C3BiO2 core, with the phenyl groups in equatorial positions. The potential use of 1 and 2 as ditopic organometalloligands was investigated. The reaction of 1 or 2 with Me3SnCl (1 : 2 molar ratio) resulted in carboxylato ligand exchange and the formation of Me3Sn[O(O)CC5H4N-4] (3) and Me3Sn[O(O)CC5H4N-3] (4) besides Ph3BiCl2. The crystals of both 3 and 4 contain 1-D coordination polymers built through intermolecular N → Sn interactions. The treatment of Ni[S2P(OiPr)2]2 with 1 and 2, respectively, resulted, in addition to di(carboxylato)nickel(ii) derivatives, in isolation of Ph3Bi and the disulphane [(iPrO)2P(S)S]2. New coordination polymers were obtained by reacting 1 and 2 with various silver(i) salts: [Ag{Ph3Bi[O(O)CC5H4N-4]2}(OTf)] (5), [Ag{Ph3Bi[O(O)CC5H4N-3]2}(OTf)]·CH2Cl2 (6·CH2Cl2), [Ag{Ph3Bi[O(O)CC5H4N-4]2}](SbF6)·2THF (7·2THF), [Ag{Ph3Bi[O(O)CC5H4N-3]2}](SbF6)·CH2Cl2 (8·CH2Cl2) and [Ag{Ph3Bi[O(O)CC5H4N-3]2}(NO3)]·CH2Cl2 (9·CH2Cl2). The crystal structures of 5 and 6 can be described as 1-D chains linked by triflate bridges in pairs of chains and 2-D networks, respectively. Compound 7 features a 2-D grid-like topology of the network, with tecton 1 acting as a tridentate ligand through both nitrogen and one oxygen atoms. The linker 2 molecules adopt either cis (compound 6) or trans (compounds 8 and 9) conformation. Complexes 8 and 9 are 1-D chain polymers exhibiting zig-zag and wavy motifs, respectively. The dimensionality of the structures is extended by the presence of supramolecular interactions (ππ, AgAg, AgO).
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Affiliation(s)
- Ahmad Ben Kiran
- Department of Chemistry, Supramolecular Organic and Organometallic Chemistry Centre (SOOMCC), Faculty of Chemistry and Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos, 400028 Cluj-Napoca, Romania.
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10
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Leusmann E, Schneck F, Dehnen S. Functionalization of Sn/S Clusters with Hetero- and Polyaromatics. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00295] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Eliza Leusmann
- Philipps-Universität Marburg, Fachbereich Chemie and Wissenschaftliches
Zentrum für Materialwissenschaften, Hans-Meerwein-Straße 4, D-35043 Marburg, Germany
| | - Felix Schneck
- Philipps-Universität Marburg, Fachbereich Chemie and Wissenschaftliches
Zentrum für Materialwissenschaften, Hans-Meerwein-Straße 4, D-35043 Marburg, Germany
| | - Stefanie Dehnen
- Philipps-Universität Marburg, Fachbereich Chemie and Wissenschaftliches
Zentrum für Materialwissenschaften, Hans-Meerwein-Straße 4, D-35043 Marburg, Germany
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11
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Mocanu T, Raţ CI, Maxim C, Shova S, Tudor V, Silvestru C, Andruh M. Bis(4-pyridyl)mercury – a new linear tecton in crystal engineering: coordination polymers and co-crystallization processes. CrystEngComm 2015. [DOI: 10.1039/c5ce00388a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Three new coordination polymers have been obtained using bis(4-pyridyl)mercury (py2Hg) as a spacer: [Cu(Hmea)2(py2Hg)](ClO4)2·2(py2Hg) (1), [Cu2(pa)2(py2Hg)(ClO4)2]·0.5(py2Hg)·H2O (2), and [Cu2(pa)2(py2Hg)2](BF4)2 (3) (Hmea = monoethanolamine; Hpa = propanolamine).
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Affiliation(s)
- Teodora Mocanu
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| | - Ciprian I. Raţ
- Centre of Supramolecular Organic and Organometallic Chemistry (CCSOOM)
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca, Romania
| | - Catalin Maxim
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| | - Sergiu Shova
- “Petru Poni” Institute of Macromolecular Chemistry
- 700487 Iasi, Romania
| | - Violeta Tudor
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
| | - Cristian Silvestru
- Centre of Supramolecular Organic and Organometallic Chemistry (CCSOOM)
- Department of Chemistry
- Faculty of Chemistry and Chemical Engineering
- Babeş-Bolyai University
- Cluj-Napoca, Romania
| | - Marius Andruh
- Inorganic Chemistry Laboratory
- Faculty of Chemistry
- University of Bucharest
- Bucharest, Romania
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12
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Barth BEK, Harms K, Dehnen S. Attachment of Chelating Ligand Pockets to Tinorganyl Moieties. Eur J Inorg Chem 2014. [DOI: 10.1002/ejic.201400089] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Beatrix E. K. Barth
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften der Universität Marburg, Hans‐Meerwein‐Straße, 35043 Marburg, Germany, http://www.uni‐marburg.de/fb15/ag‐dehnen
| | - Klaus Harms
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften der Universität Marburg, Hans‐Meerwein‐Straße, 35043 Marburg, Germany, http://www.uni‐marburg.de/fb15/ag‐dehnen
| | - Stefanie Dehnen
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften der Universität Marburg, Hans‐Meerwein‐Straße, 35043 Marburg, Germany, http://www.uni‐marburg.de/fb15/ag‐dehnen
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