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Singh RP, Singh A, Prasad LB, Shiv K, Hira SK, Manna PP. Nickel (II), Copper (II), and Zinc (II) Complexes of N-bis (4-methoxybenzyl) Dithiocarbamate: Synthesis, Characterization Studies, and Evaluation of Antitumor Activity. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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Kumar V, Singh S. SYNTHESIS, CRYSTAL STRUCTURE, AND PROPERTIES OF HETEROLEPTIC Cu(I) DITHIOCARBAMATE COMPLEX CONTAINING DIPHENYL PHOSPHINOFERROCENE (dppf). J STRUCT CHEM+ 2021. [DOI: 10.1134/s0022476621110081] [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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3
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On the Coordination Role of Pyridyl-Nitrogen in the Structural Chemistry of Pyridyl-Substituted Dithiocarbamate Ligands. CRYSTALS 2021. [DOI: 10.3390/cryst11030286] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A search of the Cambridge Structural Database was conducted for pyridyl-substituted dithiocarbamate ligands. This entailed molecules containing both an NCS2− residue and pyridyl group(s), in order to study their complexation behavior in their transition metal and main group element crystals, i.e., d- and p-block elements. In all, 73 different structures were identified with 30 distinct dithiocarbamate ligands. As a general observation, the structures of the transition metal dithiocarbamates resembled those of their non-pyridyl derivatives, there being no role for the pyridyl-nitrogen atom in coordination. While the same is true for many main group element dithiocarbamates, a far greater role for coordination of the pyridyl-nitrogen atoms was evident, in particular, for the heavier elements. The participation of pyridyl-nitrogen in coordination often leads to the formation of dimeric aggregates but also one-dimensional chains and two-dimensional arrays. Capricious behaviour in closely related species that adopted very different architectures is noted. Sometimes different molecules comprising the asymmetric-unit of a crystal behave differently. The foregoing suggests this to be an area in early development and is a fertile avenue for systematic research for probing further crystallization outcomes and for the rational generation of supramolecular architectures.
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Abstract
Sometimes named half-porphyrins, bis-pyrrolic dipyrrin ligands endow their metal complexes with unique properties such as the potential to functionalize the heterocyclic backbone or the meso position and the ability to catalyze interesting chemical transformations. Thus, strategies towards the derivatization of or at the meso group and the use of dipyrrin metal complexes for the formation of a broad range of polypyrrolic derivatives such as 2,2'-bis-dipyrrins, nor-/hetero-corroles and porphynoids have been elaborated. Furthermore, the chelating ability of dipyrrins and the possibility of modifying their steric and electronic characteristics by functionalization can be exploited for the development of numerous complexes featuring appealing properties. Hence, C-H activation/amination, polymerization or oxidation reactions can be catalyzed by dipyrrin metal complexes and classical reagents such as Grignard species, Rh-based or Suzuki-Miyaura catalysts have been revisited by incorporation of dipyrrins in the coordination sphere of the metal cations. This contribution aims to review and illustrate all these aspects, highlighting the potential of these complexes for the design and synthesis of valuable organic compounds and metallo-organic architectures.
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Affiliation(s)
- Stéphane A Baudron
- Université de Strasbourg, CNRS, CMC UMR 7140, 4 rue Blaise Pascal, F-67000, Strasbourg, France.
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5
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Tiekink ERT. The remarkable propensity for the formation of C–H⋯π(chelate ring) interactions in the crystals of the first-row transition metal dithiocarbamates and the supramolecular architectures they sustain. CrystEngComm 2020. [DOI: 10.1039/d0ce00289e] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
C–H⋯π(chelate ring) interactions play an important role in assembling first-row transition metal dithiocarbamates in their crystals.
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Affiliation(s)
- Edward R. T. Tiekink
- Research Centre for Crystalline Materials
- School of Science and Technology
- 5 Jalan Universiti
- Sunway University
- Bandar Sunway
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6
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Verma SK, Savani C, Singh VK. Synthesis, Photophysical, Thermal and Crystallographic Studies of 3‐Aminocoumarin Based Monobasic
κ
3
‐O,N,O‐
tridentate
/ κ
2
‐
N,O‐
bidentate Schiff Base Divalent Complexes. ChemistrySelect 2019. [DOI: 10.1002/slct.201903988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sanjay K Verma
- Department of ChemistryFaculty of ScienceThe M. S. University of Baroda Vadodara- 390 002 India
| | - Chirag Savani
- Department of ChemistryFaculty of ScienceThe M. S. University of Baroda Vadodara- 390 002 India
| | - Vinay K. Singh
- Department of ChemistryFaculty of ScienceThe M. S. University of Baroda Vadodara- 390 002 India
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7
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Maurya VK, Singh AK, Singh RP, Yadav S, Kumar K, Prakash P, Prasad LB. Synthesis and evaluation of Zn(II) dithiocarbamate complexes as potential antibacterial, antibiofilm, and antitumor agents. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1693041] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Vinay Kumar Maurya
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Ashish Kumar Singh
- Bacterial Biofilm and Drug Resistance Research Laboratory, Department of Microbiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Ravi Pratap Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Shivangi Yadav
- Bacterial Biofilm and Drug Resistance Research Laboratory, Department of Microbiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Krishna Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
| | - Pradyot Prakash
- Bacterial Biofilm and Drug Resistance Research Laboratory, Department of Microbiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India
| | - Lal Bahadur Prasad
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, India
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Yadav CL, Manar KK, Yadav MK, Tiwari N, Singh RK, Drew MG, Singh N. Synthesis, crystal structures and properties of new homoleptic Ni(II)/Pd(II) β-oxodithioester chelates. J Mol Struct 2018. [DOI: 10.1016/j.molstruc.2018.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Prasannan D, Arunkumar C. Pentafluorophenyl dipyrrin as probe for transition metal ion detection and bioremediation in Bacillus subtilis and Bacillus cereus. NEW J CHEM 2017. [DOI: 10.1039/c7nj02157g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Recognition of transition metal ions and bioaccumulation in B. subtilis and B. cereus were examined using pentafluorophenyl dipyrrin probe.
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Affiliation(s)
- Dijo Prasannan
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India
| | - Chellaiah Arunkumar
- Bioinorganic Materials Research Laboratory
- Department of Chemistry
- National Institute of Technology Calicut
- Kozhikode
- India
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10
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Bhowmik P, Das LK, Bauzá A, Chattopadhyay S, Frontera A, Ghosh A. Anion dependent supramolecular architectures in Cu(II) complexes containing N2O-donor Schiff-base and 4,4′-bipyridine ligands: Structural analyses and theoretical studies. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.03.049] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Tan YS, Halim SNA, Molloy KC, Sudlow AL, Otero-de-la-Roza A, Tiekink ERT. Persistence of C–H⋯π(chelate ring) interactions in the crystal structures of Pd(S2COR)2. The utility of Pd(S2COR)2as precursors for palladium sulphide materials. CrystEngComm 2016. [DOI: 10.1039/c5ce02126j] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The influence of C–H⋯π(PdS2C) interactions in the molecular packing of Pd(S2COR)2increases as the steric bulk ofRincreases.
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Affiliation(s)
- Yee Seng Tan
- Department of Chemistry
- University of Malaya
- 50603 Kuala Lumpur, Malaysia
| | | | | | - Anna L. Sudlow
- Department of Chemistry
- University of Bath
- Bath BA2 7AY, UK
| | - A. Otero-de-la-Roza
- National Institute for Nanotechnology
- National Research Council of Canada
- Edmonton, T6G 2M9 Canada
| | - Edward R. T. Tiekink
- Department of Chemistry
- University of Malaya
- 50603 Kuala Lumpur, Malaysia
- Centre for Crystalline Materials
- Faculty of Science and Technology
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12
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Verma SK, Singh VK. Synthesis and characterization of ferrocene functionalized transition metal dithiocarbamate complexes: Investigations of antimicrobial, electrochemical properties and a new polymorphic form of [Cu{κ2S,S–S2CN(CH2C4H3O)CH2Fc}2]. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.05.028] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Verma SK, Singh VK. Synthesis, electrochemical, fluorescence and antimicrobial studies of 2-chloro-3-amino-1,4-naphthoquinone bearing mononuclear transition metal dithiocarbamate complexes [M{κ2S,S-S2C–piperazine–C2H4N(H)ClNQ}n]. RSC Adv 2015. [DOI: 10.1039/c5ra08065g] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new series of transition metal dithiocarbamate complexes displayed medium to very strong fluorescence bands, redox and interesting antimicrobial properties.
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Affiliation(s)
- Sanjay K. Verma
- Department of Chemistry
- Faculty of Science
- The M. S. University of Baroda
- Vadodara-390 002
- India
| | - Vinay K. Singh
- Department of Chemistry
- Faculty of Science
- The M. S. University of Baroda
- Vadodara-390 002
- India
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14
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Toyoda R, Tsuchiya M, Sakamoto R, Matsuoka R, Wu KH, Hattori Y, Nishihara H. Heteroleptic bis(dipyrrinato)copper(ii) and nickel(ii) complexes. Dalton Trans 2015; 44:15103-6. [DOI: 10.1039/c5dt00724k] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Heteroleptic bis(dipyrrinato)copper(ii) and nickel(ii) complexes are synthesized for the first time, and their structural, photochemical, and electrochemical properties are disclosed.
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Affiliation(s)
- Ryojun Toyoda
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Mizuho Tsuchiya
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Ryota Sakamoto
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Ryota Matsuoka
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Kuo-Hui Wu
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Yohei Hattori
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
| | - Hiroshi Nishihara
- Department of Chemistry
- Graduate School of Science
- The University of Tokyo
- Tokyo 113-0033
- Japan
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