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Recent developments in the ligand chemistry of tellurium 

Singh, Ajai K; Sharma, Shivadhar (2000)
The synthesis and coordination chemistry of telluroether (including hybrid ones), anionic organotellurium and inorganic tellurium (halotellurium, telluride and polytellurides) ligands developed during the last decade are ...
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Hybrid (Te, N) and (N, Te, N) ligands having pyrrolidine ring and their palladium(II) and mercury(II) complexes: synthesis and crystal structures 

Singh, Garima; Singh, Ajai K; Sharma, Pankaj; Drake, John E; Hursthouse, Michael B; Light, Mark E (2003)
Reactions of (2-choroethyl)pyrrolidine hydrochloride with ArTe− or Te2− generated in situ by borohydride reduction of Ar2Te2 or elemental tellurium give N-{2-(4-methoxyphenyltelluro)ethyl}pyrrolidine (L1) or bis{2-(pyrro ...
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Erratum to"8-Hydroxyquinoline anchored to silica gel via new moderate size linker: synthesis and applications as a metal ion collector for their flame atomic absorption spectrometric determination" [Talanta 60 (2003) 1141–1154] 

Goswami, Anupama; Singh, Ajai K; Venkataramani, B (2004)
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2-(4-Ethoxyphenlytelluromethyl)tetrahydro-2H-pyran (L1) and 2-(2-{4-ethoxyphenyl}telluroethyl)-1,3-dioxane (L2): synthesis, reactions of L1 with iodine and ligation of L1 with Ru(II), Cu(I), and Hg(II) and L2 with Ru(II). Crystal structures of [RuCl2(p-cymene)·L1/L2] 

Singh, Ajai K; Kadarkaraisamy, M; Mishra, M; Sooriyakumar, J; Drake, J E; Hursthouse, M B; Light, M E; Jasinski, Jerry P (2001)
2-(4-Ethoxyphenlytelluromethyl)tetrahydro-2H-pyran (L1) and 2-(2-{4-ethoxyphenyl}telluroethyl)-1,3-dioxane (L2) have been synthesized by reacting in situ generated ArTe−Na+ with an appropriate organic halide. The reaction ...
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Cellulose functionalized with 8-hydroxyquinoline: new method of synthesis and applications as a solid phase extractant in the determination of metal ions by flame atomic absorption spectrometry 

Gurnani, Vibha; Singh, Ajai K; Venkataramani, B (2003)
8-Hydroxyquinoline has been immobilized on cellulose via a moderate size ---NH---CH2---CH2---NH---SO2---C6H4---N=N--- linker and the resulting macromolecular chelator (and intermediates) characterized by infrared spectrometry, ...
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Ternary complexes of palladium(II) containing (Te,S) and (Te,N) hybrid organotellurium ligands: synthesis, spectra and cis-transisomeric conversion 

Batheja, Raman; Dhingra, S K; Singh, Ajai K (1995)
Five ternary complexes of palladium(II) namely [Pd(L1)2](C104)2 (1), [Pd(LIXL2)](C104)2 (2), [(PPh3)2Pd(LI)](C104)2 (3), [(DPPE)Pd(L2)](C104)2 (4) and [Pd(L1XL3)](C104)2 (5) where L 1 = MeSCH2CH2TeAr , L 2 = Me2NCH2CHzTeAr ...
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u-Oxobridged heterotrinuclear compounds containing antimony(V) and arsenic(III). Crystal structures of Ar3Sb(u-OAsPh2)2 (Ar=Ph or p-tol) 

Amburose, C Valan; Singh, Ajai K; Jha, N K; Sharma, Pankaj; Cabrera, A (1999)
Novel compounds containing open chain Sb(OAs)2 units have been synthesised by reacting Ar3SbBr2 (Ar-Ph or p-tol) with Ph2AsLi in dry THF:benzene under a N2 atmosphere, followed by a work up of the reaction mixture under ...
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Reactions of hybrid organotellurium ligands 1-(4-methoxyphenyl telluro)-2-[3-(6-methyl-2-pyridyl)propoxy]ethane (L1) and 1-ethylthio-2-[2-thienyltelluro]ethane (L2) with mercury (II) bromide: formation of complexes and their decomposition 

Singh, Garima; Bali, Sumit; Singh, Ajai K; Drake, John E; Macdonald, Charles L B; Hursthouse, M B; Little, M E (2005)
Two tellurium ligands 1-(4-methoxyphenyltelluro)-2-[3-(6-methyl-2-pyridyl)propoxy]ethane (L1) and 1-ethylthio-2-[2-thienyltelluro]ethane (L2) have been synthesized by reacting nucleophiles [4-MeO–C6H4Te−] and [C4H3S-2-Te−] ...
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N-[2-(4-Methoxyphenyltelluro)ethyl]phthalimide: synthesis and complexation with palladium (II) 

Batheja, Raman; Dhingra, S K; Singh, Ajai K (1995)
The first example of a (Te, O, N) type of hybrid organotellurium ligand N-[2-(4-methoxyphenyltelluro)ethyl]phthalimide (1) has been made by reaction of N-(2-bromoethyl)phthalimide with the nucleophile 4-MeOC6HaTe - generated ...
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Cellulose based macromolecular chelator having pyrocatechol as an anchored ligand: synthesis and applications as metal extractant prior to their determination by flame atomic absorption spectrometry 

Gurnani, Vibha; Singh, Ajai K; Venkataramani, B (2003)
Pyrocatechol is immobilized on cellulose via ---NH---CH2---CH2---NH---SO2---C6H4---N=N--- linker and the resulting macromolecular chelator characterized by IR, TGA, CPMAS 13C NMR and elemental analyses. It has been used ...
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Singh, Ajai K (34)
Drake, J E (6)Hursthouse, M B (6)Batheja, Raman (5)Goswami, Anupama (5)Light, M E (5)Venkataramani, B (5)Drake, John E (4)Kadarkaraisamy, M (4)Sharma, Pankaj (4)... View MoreSubjectPreconcentration (8)Crystal structure (7)Atomic absorption spectrometry (6)Crystal structures (6)Palladium (6)Metal ion (4)Synthesis (4)8-Hydroxyquinoline (3)Amberlite XAD-2 (3)Chelating cellulose (3)... View MoreDate Issued2000 - 2005 (22)1992 - 1999 (12)
Contact Us
Shankar B. Chavan
Computer Applications Division
Central Library, IIT Delhi
shankar.chavan@library.iitd.ac.in
NDLTD
Shodhganga
NDL
ePrints@IISc
etd@IISc
IR@IIT Bombay
NewsClips @IITD
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