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Lata Singh K, Siddiqui A, Singh K, Tripathi U. Physico-Chemical Characterization of Bioactive Mixed Ligand Complexes of Antimony with 3,5-Diarylsubstituted Pyrazolinates and O,O’-Alkylene Dithiophosphates. CHEMISTRY & CHEMICAL TECHNOLOGY 2019. [DOI: 10.23939/chcht13.04.407] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Ameen I, Kumar Tripathi A, Laxmi Mishra R, Siddiqui A, Nath Tripathi U. Luminescent, optical, magnetic and metamaterial behavior of cerium complexes. JOURNAL OF SAUDI CHEMICAL SOCIETY 2019. [DOI: 10.1016/j.jscs.2018.12.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ameen I, Tripathi AK, Siddiqui A, Kapil G, Pandey SS, Tripathi UN. Synthesis, characterizations and photo-physical properties of novel lanthanum(III) complexes. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2018. [DOI: 10.1080/16583655.2018.1516028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Iffat Ameen
- Department of Chemistry, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, India
| | | | - Afshan Siddiqui
- Department of Chemistry, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, India
| | - Gaurav Kapil
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, Wakamatsu, Kitakyushu, Japan
| | - Shyam S. Pandey
- Graduate School of Life Science and Systems Engineering, Kyushu Institute of Technology, Wakamatsu, Kitakyushu, Japan
| | - Umesh Nath Tripathi
- Department of Chemistry, Deen Dayal Upadhyay Gorakhpur University, Gorakhpur, India
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Ameen I, Tripathi AK, Mishra RL, Siddiqui A, Tripathi UN. Aging effect on bonding properties of fluorescent neodymium materials. KARBALA INTERNATIONAL JOURNAL OF MODERN SCIENCE 2018. [DOI: 10.1016/j.kijoms.2018.05.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022] Open
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Ameen I, Tripathi AK, Mishra RL, Siddiqui A, Tripathi UN. A study on enhancing the quantum yield and antimicrobial activity of Pr(iii) by varying the coordination environment. RSC Adv 2018; 8:8412-8425. [PMID: 35542021 PMCID: PMC9078554 DOI: 10.1039/c7ra13035j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2017] [Accepted: 02/10/2018] [Indexed: 12/31/2022] Open
Abstract
Praseodymium forms complexes easily with nitrogen and oxygen donor pyrazolines and also forms mixed ligand complexes with these pyrazolines and sulfur donor thio ligands such as dithiocarbamates and xanthates. These newly synthesized complexes have been characterized using elemental analysis, FTIR, TGA, SEM, TEM, PXRD and UV-visible spectral measurements. The isotopic studies were performed using DART mass spectrometry. The luminescent properties of these types of complexes were studied using a fluorescence spectrophotometer. The antimicrobial behavior of these praseodymium complexes was studied thoroughly during the present research.
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Affiliation(s)
- Iffat Ameen
- Department of Chemistry, D. D. U. Gorakhpur University Gorakhpur U. P India +91-9455670369
| | | | - Raj Laxmi Mishra
- Department of Chemistry, D. D. U. Gorakhpur University Gorakhpur U. P India +91-9455670369
| | - Afshan Siddiqui
- Department of Chemistry, D. D. U. Gorakhpur University Gorakhpur U. P India +91-9455670369
| | - Umesh Nath Tripathi
- Department of Chemistry, D. D. U. Gorakhpur University Gorakhpur U. P India +91-9455670369
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Tripathi U, Siddiqui A, Singh K, Vishwakarma S, Mishra PK. Synthesis, physicochemical characterization, and biological activity of nanocomplexes of iron(III) of 3(2′-hydroxyphenyl)-5-(4-substituted phenyl) pyrazolines and dithiophosphoric acid. J COORD CHEM 2014. [DOI: 10.1080/00958972.2014.911849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- U.N. Tripathi
- Department of Chemistry, D.D.U. Gorakhpur University, Gorakhpur, India
| | - A. Siddiqui
- Department of Chemistry, D.D.U. Gorakhpur University, Gorakhpur, India
| | - Kajal Singh
- Department of Chemistry, D.D.U. Gorakhpur University, Gorakhpur, India
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Siddiqui A, Singh K, Singh KL, Gupta SK, Ahmad MS, Tripathi UN. Synthesis, physicochemical characterization and biological activity of nano complexes of iron(III) of 3(2'-hydroxyphenyl)-5-(4′-substituted phenyl) pyrazolines and aspartic acid. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2835] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Afshan Siddiqui
- Department of Chemistry; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
| | - Kajal Singh
- Department of Chemistry; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
| | - Kanchan Lata Singh
- Department of Chemistry; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
| | - Shailendra Kumar Gupta
- Department of Botany; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
| | - Mohd Safi Ahmad
- School of studies in Chemistry; Vikram University; Ujjain; 456010; Madhya Preadesh; India
| | - U. N. Tripathi
- Department of Chemistry; Deen Dayal Upadhyay Gorakhpur University; Gorakhpur; 273001; Uttar Pradesh; India
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Nath M, Saini PK. Chemistry and applications of organotin(IV) complexes of Schiff bases. Dalton Trans 2011; 40:7077-121. [PMID: 21494719 DOI: 10.1039/c0dt01426e] [Citation(s) in RCA: 183] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Schiff bases are the most widely used versatile ligands, able to coordinate many elements and to stabilize them in various oxidation states. Recently, this class of compounds has been employed as models for biological systems, and in control of stereochemistry in six-coordinate transition metal complexes. Recently, the chemistry of organotin(IV) complexes of Schiff bases has also stemmed from their antitumour, antimicrobial, antinematicidal, anti-insecticidal and anti-inflammatory activities. Furthermore, organotin(IV) complexes of Schiff bases present a wide variety of interesting structural possibilities. Both aliphatic and aromatic Schiff bases in their neutral and deprotonated forms have been used to yield adducts and chelates with variable stoichiometry and different modes of coordination. This critical review (>155 references) focuses upon the chemistry and biological applications of organotin(IV) complexes of Schiff bases reported in the past 15 years. Thermal behavior of these complexes is also discussed.
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Affiliation(s)
- Mala Nath
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee, -247667, Uttrakhand, India.
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Solanki JS, Thapak T, Bhardwaj A, Tripathi U. Synthesis, structural characterization, and in vitro antimicrobial properties of salicylate and pyrazoline complexes of bismuth(III). J COORD CHEM 2011. [DOI: 10.1080/00958972.2010.543458] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jeeven S. Solanki
- a School of Studies in Chemistry, Vikram University , Ujjain – 456001, Madhya Pradesh, India
| | - T.R. Thapak
- b Government Madhav Science College , Ujjain – 456010, Madhya Pradesh, India
| | - Arpan Bhardwaj
- b Government Madhav Science College , Ujjain – 456010, Madhya Pradesh, India
| | - U.N. Tripathi
- c School of Studies in Chemistry, D. D. U. University , Gorakhpur – 2730097, Uttar Pradesh, India
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Sharma KV, Sharma V, Tripathi UN. Synthesis, spectroscopic, antibacterial and antifungal studies of nickel(II)5(2′-hydroxyphenyl)-3-(4-X-phenyl)pyrazolinates and their addition complexes with N and P donor ligands. J COORD CHEM 2010. [DOI: 10.1080/00958970802266920] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- K. V. Sharma
- a Department of Engg. Chemistry , Mahakal Institute of Technology , Ujjain 456664, India
| | - Vandana Sharma
- b School of Studies in Chemistry, Vikram University , Ujjain 456010, India
| | - U. N. Tripathi
- c Department of Chemistry , D.D.U. Gorakhpur University , Gorakhpur 273001, India
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Tripathi UN, Solanki JS, Ahmad MS, Bhardwaj A. Synthesis, spectral and antimicrobial studies of chloroantimony(III)di[3(2′-hydroxyphenyl)-5-(4-substitutedphenyl)pyrazolinates]. J COORD CHEM 2010. [DOI: 10.1080/00958970802244976] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- U. N. Tripathi
- a Department of Chemistry , D.D.U. Gorakhpur University , Gorakhpur, 273001, U.P, India
| | - Jeevan S. Solanki
- b School of Studies in Chemistry , Vikram University , Ujjain, 456010, M.P, India
| | - Mohd Safi Ahmad
- b School of Studies in Chemistry , Vikram University , Ujjain, 456010, M.P, India
| | - Arpan Bhardwaj
- c Madhav Science College , Vikram University , Ujjain, 456010, M.P, India
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Nath M, Saini PK, Kumar A. New di- and triorganotin(IV) complexes of tripodal Schiff base ligand containing three imidazole arms: Synthesis, structural characterization, anti-inflammatory activity and thermal studies. J Organomet Chem 2010. [DOI: 10.1016/j.jorganchem.2010.02.009] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Tripathi U, Siddiqui A, Ahmad MS, Singh K. High-spin complexes of iron(III) with ethylene glycol and 3(2′-hydroxyphenyl)-5-(4′-substituted phenyl) pyrazolines. J COORD CHEM 2010. [DOI: 10.1080/00958971003645920] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- U.N. Tripathi
- a Department of Chemistry , DDU Gorakhpur University , Gorakhpur 273001, Uttar Pradesh, India
| | - Afshan Siddiqui
- a Department of Chemistry , DDU Gorakhpur University , Gorakhpur 273001, Uttar Pradesh, India
| | - Mohd. Safi Ahmad
- b School of Studies in Chemistry, Vikram University , Ujjain 456010, Madhya Pradesh, India
| | - Kajal Singh
- a Department of Chemistry , DDU Gorakhpur University , Gorakhpur 273001, Uttar Pradesh, India
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Sharma KV, Sharma V, Tripathi UN. Synthesis, spectral and biological investigations of 5(2′-hydroxyphenyl)-3-(4-substituted-phenyl) pyrazolinates of cobalt(II) and their addition complexes with N, P donor ligands. J COORD CHEM 2009. [DOI: 10.1080/00958970802233110] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- K. V. Sharma
- a Department of Engg. Chemistry , Mahakal Institute of Technology , Ujjain 456664, India
| | - Vandana Sharma
- a Department of Engg. Chemistry , Mahakal Institute of Technology , Ujjain 456664, India
| | - U. N. Tripathi
- b Department of Chemistry , D.D.U. Gorakhpur University , Gorakhpur 273001, India
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Sharma KV, Sharma V, Dubey RK, Tripathi UN. Synthesis, spectroscopic, antimicrobial and anti-inflammatory studies of 5(2′-hydroxyphenyl)-3-(4-x-phenyl)pyrazolinates of copper(II) and their addition complexes with donor ligands. J COORD CHEM 2009. [DOI: 10.1080/00958970802233136] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- K. V. Sharma
- a Department of Engg. Chemistry , Mahakal Institute of Technology , Ujjain 456664, India
| | - Vandana Sharma
- b School of Studies in Chemistry, Vikram University , Ujjain 456010, India
| | - R. K. Dubey
- c Department of Chemistry , Allahabad University , Allahabad 211002, India
| | - U. N. Tripathi
- d Department of Chemistry , D.D.U. Gorakhpur University , Gorakhpur 273001, India
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Solanki JS, Tripathi UN, Bhardwaj A, Jena VK. Synthesis, Spectral Studies, and Antimicrobial Evaluation of Antimony(III) Tri[3(2′-hydroxyphenyl)-5-(4-substituted Aryl]pyrazolinate. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802429799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Jeeven S. Solanki
- a School of Studies in Chemistry , Vikram University , Ujjain, India
| | - U. N. Tripathi
- b School of Studies in Chemistry , DDU University , Gorakhpur, India
| | - Arpan Bhardwaj
- c Madhav Science Collage , Vikram Universities , Ujjain, India
| | - Vinod K. Jena
- d School of Studies in Chemistry , Pt. Ravishankar Shukla University , Raipur, India
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Abd El-Wahab ZH, Faheim AA. Metal Complexes of Phosphorus Compounds Including Indigoid Structure: Synthesis, Characterization, and Biological Study. PHOSPHORUS SULFUR 2009. [DOI: 10.1080/10426500802145049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Zeinab H. Abd El-Wahab
- a Chemistry Department, Faculty of Science (Girl's) , Al-Azhar University , Nasr City, Cairo, Egypt
| | - Abeer A. Faheim
- a Chemistry Department, Faculty of Science (Girl's) , Al-Azhar University , Nasr City, Cairo, Egypt
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Solanki JS, Tripathi U, Bhardwaj A, Thapak T. Synthesis, spectral study and antimicrobial activity of bismuth(III) 3(2′-hydroxyphenyl)-5-(4-substituted phenyl) pyrazolinates. J COORD CHEM 2008. [DOI: 10.1080/00958970802199964] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Jeeven S. Solanki
- a School of Studies in Chemistry, Vikram University , Ujjain-456010, M.P., India
| | - U.N. Tripathi
- b School of Studies in Chemistry, D.D.U. University , Gorakhpur-273009, (U.P.), India
| | - Arpan Bhardwaj
- c Madhav Science College Vikram Universities , Ujjain-456010, M.P., India
| | - T.R. Thapak
- c Madhav Science College Vikram Universities , Ujjain-456010, M.P., India
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Sharma KV, Sharma V, Tripathi UN. Iron(III)5(2′-hydroxyphenyl)-3-(4-X-phenyl)pyrazolinates and their addition complexes with N, P donor ligands: synthesis, spectral and antimicrobial investigations. J COORD CHEM 2008. [DOI: 10.1080/00958970802044160] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- K. V. Sharma
- a Department of Engg. Chemistry , Mahakal Institute of Technology , Ujjain 456664, (India)
| | - Vandana Sharma
- b School of Studies in Chemistry , Vikram University , Ujjain 456010, (India)
| | - U. N. Tripathi
- c Department of Chemistry , D.D.U. Gorakhpur University , Gorakhpur 273001, (India)
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Abd El-Wahab ZH. Mixed ligand complexes of nickel(II) and cerium(III) ions with 4-(-3-methoxy-4-hydroxybenzylideneamino)-1, 3-dimethyl-2,6-pyrimidine-dione and some nitrogen/oxygen donor ligands. J COORD CHEM 2008. [DOI: 10.1080/00958970802039996] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Zeinab H. Abd El-Wahab
- a Faculty of Science (Girl's) Al-Azhar University, Chemistry Department , P.O. Box 11754, Nasr-City, Cairo, Egypt
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