All Stories

  1. Tetragonal Cu2Se nanoflakes: synthesis using selenated propylamine as Se source and activation of Suzuki and Sonogashira cross coupling reactions

    Article • Dalton Transactions, January 2015, Royal Society of Chemistry

    Professor ajai kumar singh

  2. Acridine based (S,N,S) pincer ligand: designing silver(i) complexes for the efficient activation of A3 (aldehyde, alkyne and amine) coupling

    Article • Dalton Transactions, January 2015, Royal Society of Chemistry

    Professor ajai kumar singh

  3. Efficient catalytic activation of Suzuki–Miyaura C–C coupling reactions with recyclable palladium nanoparticles tailored with sterically demanding di-n-alkyl sulfides

    Article • RSC Advances, January 2015, Royal Society of Chemistry

    Professor ajai kumar singh

  4. Complexes of (η6-benzene)ruthenium(ii) with 1,4-bis(phenylthio/seleno-methyl)-1,2,3-triazoles: synthesis, structure and applications in catalytic activation of oxidation and transfer hydrogenation

    Article • Dalton Transactions, January 2015, Royal Society of Chemistry

    Professor ajai kumar singh

  5. Sterically hindered selenoether ligands: palladium(ii) complexes as catalytic activators for Suzuki–Miyaura coupling

    Article • RSC Advances, August 2014, Royal Society of Chemistry

    Professor ajai kumar singh

  6. Magnetite nanoparticles coated with ruthenium via SePh layer as a magnetically retrievable catalyst for the selective synthesis of primary amides in an aqueous medium

    Article • Dalton Transactions, July 2014, Royal Society of Chemistry

    Professor ajai kumar singh

  7. Shape dependent catalytic activity of nanoflowers and nanospheres of Pd4S generated via one pot synthesis and grafted on graphene oxide for Suzuki coupling

    Article • Dalton Transactions, June 2014, Royal Society of Chemistry

    Professor ajai kumar singh

  8. Palladium–phosphorus/sulfur nanoparticles (NPs) decorated on graphene oxide: synthesis using the same precursor for NPs and catalytic applications in Suzuki–Miyaura coupling

    Article • Nanoscale, January 2014, Royal Society of Chemistry

    Professor ajai kumar singh

  9. Palladacycles of Thioethers Catalyzing Suzuki–Miyaura C–C Coupling: Generation and Catalytic Activity of Nanoparticles

    Article • Organometallics, April 2013, American Chemical Society (ACS)

    Professor ajai kumar singh

  10. ChemInform Abstract: Chalcogenated Schiff Bases: Complexation with Palladium(II) and Suzuki Coupling Reactions.

    Article • ChemInform, April 2013, Wiley

    Professor ajai kumar singh

  11. ChemInform Abstract: Organochalcogen Ligands and Their Palladium(II) Complexes. Synthesis to Catalytic Activity for Heck Coupling

    Article • ChemInform, February 2013, Wiley

    Professor ajai kumar singh

  12. ChemInform Abstract: Organoselenium Ligands in Catalysis

    Article • ChemInform, January 2013, Wiley

    Professor ajai kumar singh

  13. Organosulphur and related ligands in Suzuki–Miyaura C–C coupling

    Article • Dalton Transactions, January 2013, Royal Society of Chemistry

    Professor ajai kumar singh

  14. Selenium containing imidazolium salt in designing single source precursors for silver bromide and selenide nano-particles

    Article • Dalton Transactions, January 2013, Royal Society of Chemistry

    Professor ajai kumar singh

  15. Single source precursor routes for synthesis of PdTe nanorods and particles: solvent dependent control of shapes

    Article • Chemical Communications, January 2013, Royal Society of Chemistry

    Professor ajai kumar singh

  16. Chalcogenated Schiff bases: Complexation with palladium(II) and Suzuki coupling reactions

    Article • Journal of Chemical Sciences, November 2012, Springer Science + Business Media

    Professor ajai kumar singh

  17. Unprecedented oxidation of half-sandwiched ruthenium(II) in the excess of ammonium hexafluorophosphate and formation of nanosized Ru–RuS2

    Article • Journal of Organometallic Chemistry, September 2012, Elsevier

    Professor ajai kumar singh

  18. Palladium(II) complexes of tridentate chalcogenated Schiff bases and related ligands of (S, N, S/Se/Te) type: Synthesis and structural chemistry

    Article • Inorganica Chimica Acta, May 2012, Elsevier

    Professor ajai kumar singh

  19. Didocosyl selenide stabilized recyclable Pd(0) nanoparticles and coordinated palladium(ii) as efficient catalysts for Suzuki–Miyaura coupling

    Article • Dalton Transactions, January 2012, Royal Society of Chemistry

    Professor ajai kumar singh

  20. Organoselenium ligands in catalysis

    Article • Dalton Transactions, January 2012, Royal Society of Chemistry

    Professor ajai kumar singh

  21. Organochalcogen ligands and their palladium(ii) complexes: Synthesis to catalytic activity for Heck coupling

    Article • RSC Advances, January 2012, Royal Society of Chemistry

    Professor ajai kumar singh

  22. Palladium and half sandwich ruthenium(II) complexes of selenated and tellurated benzotriazoles: Synthesis, structural aspects and catalytic applications

    Article • Journal of Organometallic Chemistry, April 2010, Elsevier

    Professor ajai kumar singh

  23. Palladacycle containing nitrogen and selenium: highly active pre-catalyst for the Suzuki–Miyaura coupling reaction and unprecedented conversion into nano-sized Pd17Se15

    Article • Chemical Communications, January 2010, Royal Society of Chemistry

    Professor ajai kumar singh

  24. Selenated Schiff bases of 2-hydroxyacetophenone and their palladium(II) and platinum(II) complexes: Syntheses, crystal structures and applications in the Heck reaction

    Article • Polyhedron, February 2008, Elsevier

    Professor ajai kumar singh

  25. First ditelluride containing Schiff base functionality: Synthesis and instantaneous ligand exchange with other ditelluride investigated by 125Te NMR

    Article • Inorganic Chemistry Communications, November 2007, Elsevier

    Professor ajai kumar singh

  26. Organosilicon backbone containing pyridyl/quinolyl ligands: Synthesis, complexation reactions and single crystal structures of metallamacrocyclic Pd(II) and Cu(II) complexes

    Article • Polyhedron, November 2007, Elsevier

    Professor ajai kumar singh

  27. Enrichment and flame atomic absorption spectrometric determination of palladium using chelating matrices designed by functionalizing Amberlite XAD-2/16 and silica gel

    Article • Microchimica Acta, May 2007, Springer Science + Business Media

    Professor ajai kumar singh

  28. Palladium(0) complexes of (P,P) and (P,N) ligands immobilized on silica gel as catalysts in selective Heck type carbon–carbon coupling reactions

    Article • Polyhedron, March 2007, Elsevier

    Professor ajai kumar singh

  29. Organometallic Compounds Containing Tellurium Ligands: Synthesis, Reactivity and Structures

    Article • ChemInform, December 2006, Wiley

    Professor ajai kumar singh

  30. Tin(II) and Tin(IV) Complexes with Nitrogen Ligands: Recent Developments

    Article • ChemInform, July 2004, Wiley

    Professor ajai kumar singh

  31. 2,3-Dihydroxypyridine-loaded cellulose: a new macromolecular chelator for metal enrichment prior to their determination by atomic absorption spectrometry

    Article • Analytical and Bioanalytical Chemistry, November 2003, Springer Science + Business Media

    Professor ajai kumar singh

  32. Tin(II and IV) Complexes with Nitrogen Ligands: Review of Recent Developments

    Article • Main Group Metal Chemistry, January 2003, De Gruyter

    Professor ajai kumar singh

  33. Organotellurium ligands — designing and complexation reactions

    Article • Journal of Chemical Sciences, August 2002, Springer Science + Business Media

    Professor ajai kumar singh

  34. ChemInform Abstract: Recent Developments in the Ligand Chemistry of Tellurium

    Article • ChemInform, February 2001, Wiley

    Professor ajai kumar singh

  35. Metal ion enrichment with Amberlite XAD-2 functionalized with Tiron: analytical applications

    Article • The Analyst, January 2000, Royal Society of Chemistry

    Dr DPS RATHORE FRSC FICS M-ACS, Professor ajai kumar singh

  36. Thiosalicylic acid-immobilized Amberlite XAD-2: metal sorption behaviour and applications in estimation of metal ions by flame atomic absorption spectrometry

    Article • The Analyst, January 2000, Royal Society of Chemistry

    Professor ajai kumar singh

  37. 2-(Phenyltelluromethyl)tetrahydrofuran (L1) and 2-(2-{4-methoxyphenyl}telluroethyl)-1,3- dioxolane (L2) and their palladium(II) and platinum(II) complexes

    Article • Polyhedron, October 1997, Elsevier

    Professor ajai kumar singh

  38. Pyrocatechol Violet immobilized Amberlite XAD-2: synthesis and metal-ion uptake properties suitable for analytical applications

    Article • Analytica Chimica Acta, March 1997, Elsevier

    REENA SAXENA, Professor ajai kumar singh

  39. Hybrid (Te, O) ligands 2- (phenyltelluromethyl)tetrahydro-2H-pyran (L1) and 2-(2-{4-methoxyphenyl} telluorethyl)- 1,3-dioxane (L2), and their palladium(II) and platinum(II) complexes

    Article • Polyhedron, January 1997, Elsevier

    Professor ajai kumar singh

  40. Asymmetric diorganotellurides containing substituted pyridyl groups—synthesis and ligation with palladium(II) and platinum(II). Crystal structure of [Pd{4-MeC6H4Te CH2CH2-2-(C5H4N)} Cl2] · 2CHCl3

    Article • Polyhedron, January 1997, Elsevier

    Professor ajai kumar singh

  41. 3-(4-Methoxyphenyltelluoro)propane-1,2-diol—synthesis and reactions with mercury(II), palladium(II) and platinum(II) halides

    Article • Polyhedron, January 1994, Elsevier

    Professor ajai kumar singh

  42. Reactions of tellurium(IV) chloride, aryl-, diaryl-, and triaryl tellurium(IV) chlorides with pyrimidine-2-thiols

    Article • Heteroatom Chemistry, April 1992, Wiley

    Professor ajai kumar singh

  43. Application of Dowex-2 loaded with sulfonephthalein dyes to the preconcentration of copper(II) and cadmium(II)

    Article • The Analyst, January 1992, Royal Society of Chemistry

    Professor ajai kumar singh

  44. The Chemistry of Multidentate Organotellurium Ligands

    Article • Journal of Coordination Chemistry, January 1992, Taylor & Francis

    Professor ajai kumar singh

  45. Synthesis of [ArTe(DTC/XNT)(NaDTC/XNT)] (DTC = dithiocarbamate and XNT = xanthate) through ligand substitution reactions of arylbis(thiosemicarbazone)tellurium(II) chloride

    Article • Polyhedron, January 1992, Elsevier

    Professor ajai kumar singh

  46. Amberlyst A-26 resin loaded with pyrocatechol violet—Preparation and applications as a preconcentrator in the atomic absorption spectrophotometric determination of lead and cadmium

    Article • Microchemical Journal, April 1991, Elsevier

    Professor ajai kumar singh

  47. 2-Aryltelluroethanols and their mercury(II), palladium(II) and platinum(II) alkoxides chelated through tellurium—synthesis and spectra

    Article • Polyhedron, January 1991, Elsevier

    Professor ajai kumar singh

  48. Synthesis and ligand chemistry of bis[(2-aryltelluro)ethyl]amine and bis[(2-aryltelluro)ethyl]methylamine—novel (Te, N, Te) donors

    Article • Polyhedron, January 1990, Elsevier

    Professor ajai kumar singh

  49. Aryltelluroacetic Acids-Synthesis and Ligation with Mercury(II)

    Article • Journal of Coordination Chemistry, January 1990, Taylor & Francis

    Professor ajai kumar singh

  50. Synthesis of Potential Tripodal Tellurium Ligands and Their Complexation with Mercury(II)

    Article • Journal of Coordination Chemistry, January 1990, Taylor & Francis

    Professor ajai kumar singh

  51. Novel 2-(Aryltelluro)Ethylmethyl-Sulfides Synthesis and Ligation with Palladium(II) and Platinum(II)

    Article • Journal of Coordination Chemistry, January 1990, Taylor & Francis

    Professor ajai kumar singh

  52. Pyrocatechol Violet-loaded Amberlite XAD-2—Applications as preconcentrator in the atomic absorption spectrophotometric determination of zinc and cadmium in water

    Article • Microchemical Journal, October 1989, Elsevier

    Professor ajai kumar singh

  53. Surfactant-sensitized spectrophotometric determination of molybdenum with thiocyanate and neotetrazolium chloride

    Article • Microchemical Journal, December 1988, Elsevier

    Professor ajai kumar singh

  54. Atomic absorption spectrophotometric determination of antimony, cadmium, and zinc after their preconcentration with hexamethylenimine carbodithioate extraction

    Article • Microchemical Journal, April 1988, Elsevier

    Professor ajai kumar singh

  55. Spectrophotometric determination of platinum with substituted pyrimidine-2-thiol

    Article • Microchemical Journal, June 1985, Elsevier

    Professor ajai kumar singh

  56. Spectrophotometric determination of molybdenum in steels with pyrocatechol and neotetrazolium chloride

    Article • The Analyst, January 1985, Royal Society of Chemistry

    Professor ajai kumar singh

  57. Spectrophotometric determination of cobalt(II) with thiocyanate. A modification for increasing sensitivity and selectivity.

    Article • Bulletin of the Chemical Society of Japan, January 1985, Chemical Society of Japan

    Professor ajai kumar singh

  58. Analytical reactions of substituted pyrimidines

    Article • Talanta, February 1982, Elsevier

    Professor ajai kumar singh