Zobrazeno 1 - 10 of 61 pro vyhledávání: '"Jai Deo Singh"'
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Acyclic Polyorganochalcogenoethers and their Functional Activities: Synthesis of Sterically Encumbered Hexakis(alkylchalcogenomethyl)benzenes [(RECH2)6C6] [E=S or Se] and their Potential as Selective Ionophores for Hg2+ Ions
Autor: Jai Deo Singh, Nallamuthu Prabhu, null Jyoti, Renu Kumari, Raymond J. Butcher
Publikováno v: Current Chemical Biology. 16:35-43
Introduction: An efficient synthesis of hexakis(alkylthio/selenomethyl)benzenes [(RSCH2)6C6 and (RSeCH2)6C6] (1-14) (where, R= nPr, iPr, nBu, iBu, sBu, tBu, nPent, iPent, and 2-Methyl-1-butyl) by the reaction of hexakis(bromomethyl)benzene with alkyl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2ddd9349a0c448cfe143b4914e37a19
https://doi.org/10.2174/2212796816666220509145236
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3
En Route Activity of Hydration Water Allied with Uranyl (UO22+) Salts Amid Complexation Reactions with an Organothio-Based (O, N, S) Donor Base
Autor: Jai Deo Singh, Dolly Yadav, J. P. Singh
Publikováno v: Inorganic Chemistry. 58:4972-4978
This study provides en route activity of hydration water allied with uranyl salts amid complexation reactions with a donor species L bearing O, N, and S (phenolic, −OH; imine, −HC═N–; and thio-, −S−) donor functionalities. The UO22+/L rea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fc7a2c22015af818d98d4f6ca093353
https://doi.org/10.1021/acs.inorgchem.8b03622
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4
Facile synthesis of mixed O, S or Se bearing hexasubstituted benzenes and their potential as Cu(ii) ion probe
Autor: Jai Deo Singh, Mantesh K Yadav, Abhishek Kumar, Ray J. Butcher, J. P. Singh
Publikováno v: Dalton Transactions. 48:5627-5636
The present study offers a facile route for the synthesis of unsymmetrical hexasubstituted benzenes bearing alternate heteroatoms (O, S and Se) with the formula [1,3,5-(RSeCH2)3-2,4,6-(R'ECH2)3C6] (E = O, S or Se). The synthetic protocol involves the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c6e79ee7c6ea7d9c6ddc25e4d90b078
https://doi.org/10.1039/c9dt00465c
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5
Synthesis and preliminary biological evaluation for the anticancer activity of organochalcogen (S/se) tethered chrysin-based organometallic RuII(η6-p-cymene) complexes
Autor: Jai Deo Singh, Shipra Yadav
Publikováno v: Journal of Biomolecular Structure and Dynamics. 37:3337-3353
Organochalcogen (S/Se) functionalized chrysin derivatives were synthesized and coordinated with RuII(η6-p-cymene) to efficiently form ruthenium-based chemotherapeutic drug entities [C31H35O4SRuCl];...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5c591d80ded533776b08b62a09727964
https://doi.org/10.1080/07391102.2018.1513867
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6
En Route Activity of Hydration Water Allied with Uranyl (UO
Autor: Jagriti, Singh, Dolly, Yadav, Jai Deo, Singh
Publikováno v: Inorganic chemistry. 58(8)
This study provides en route activity of hydration water allied with uranyl salts amid complexation reactions with a donor species L bearing O, N, and S (phenolic, -OH; imine, -HC═N-; and thio-, -S-) donor functionalities. The UO
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::de73340154eaeae9002f2ec701b8d011
https://pubmed.ncbi.nlm.nih.gov/30950271
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8
Responsive Nature of 1,2,4,5-Tetrakis(2-pyridylthiomethyl)benzene Toward Group 12 Metal Nitrates: Activity of Coordinated Nitrate in Metal Complexes
Autor: Ray J. Butcher, Geeta Tiwari, Jai Deo Singh, Dolly Yadav, Neeru
Publikováno v: Inorganic Chemistry. 53:5887-5889
This study provides a detailed analysis on the responsive behavior of 1,2,4,5-tetrakis(2-pyridylthiomethyl)benzene (L) toward group 12 metal nitrates in both aqueous and nonaqueous media. The ligand L proved to be an environmentally responsive specie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9f2cf058aa4c9f2a46431c79d463242
https://doi.org/10.1021/ic500746e
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9
Organochalcogen-Supported Azacalix[3]arenes as Membrane Sensor for Potentiometric Determination of Uranyl Ions
Autor: Jai Deo Singh, Monika Maheshwari, Shabana Khan
Publikováno v: Phosphorus, Sulfur, and Silicon and the Related Elements. 183:961-965
An one-pot syntheses of organochalcogen-supported azacalix[3]arenes and their behavior toward metal ions sensing was investigated by spectrochemical (UV-vis, 1 H NMR and 77 Se NMR) methods. The azacalix[3]arenes prepared have shown better potentiomet
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49e71293cd98817b04f0af9b2be7c1f8
https://doi.org/10.1080/10426500801900915
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10
Sterically encumbered hexakis(alkylseleno)benzenes: conformational behavior of hexakis(iso-propylselenomethyl)benzene toward Hg2+ ions on selective recognition
Autor: Ray J. Butcher, Shabana Khan, Monika Maheshwari, Jai Deo Singh
Publikováno v: Tetrahedron Letters. 49:117-121
An efficient synthesis and structural aspects of a novel class of hexakis(alkylseleno)benzenes [(RSeCH 2 ) 6 C 6 ] (R = Me, i Pr, n Bu, s Bu, t Bu, n Pn, n Hx, n Oct, 1-methylnaphthalene) by the reaction of hexakis(bromomethyl)benzene with RSe − io
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e66e4825eeb7caacba8f2d8ec0f153
https://doi.org/10.1016/j.tetlet.2007.11.007
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