Results 131 to 140 of about 1,967 (213)

Development of Powerful Electron-Donating Group Bearing Organotellurium(II and IV) Derivatives

Journal of Molecular Structure
Development of powerful electron-donating group bearing organotellurium(II and IV ...
Puspendra Singh, Bandana Singh, S. Misra, A. Tripathi, Prabhakar K. Pandey, J. K. Bera, Andrew Duthie, Ray J. Butcher   +7 more
semanticscholar   +2 more sources

Synthesis and structural studies of 1-naphthyl and mesityl ligand bearing organotellurium(II and IV) derivatives

Polyhedron
We report the synthesis and single crystal X-ray studies of air- and moisture-stable unsymmetrical organotellurium(II) and organotellurium(IV) derivatives bearing mesityl and 1-naphthyl ligands.
A. Tripathi, Puspendra Singh, Anamika, J. K. Bera, Andrew Duthie, Ray J. Butcher   +5 more
semanticscholar   +2 more sources

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Organotellurium cations: Organotellurium perchlorates and their complexes with Lewis bases

Polyhedron, 1985
Abstract Solutions of diorganotellurium(IV) diperchlorates R2Te(ClO4)2 (where R = Ph, p-CH3OC6H4, R2Te = C 4 H 8 Te ) may be prepared by the reaction of R2TeCl2 and AgClO4 or by the reaction of diorganyltelluroxide with excess of 70% HClO4.IR and conductivity data indicate that Ph2Te(ClO4)2 possesses covalently bonded perchlorate ...
T.N. Srivastava, V.K. Srivastava, R.C. Srivastava   +2 more
openaire   +1 more source

Stabilization of PACREL by organotellurium compound

Journal of Applied Polymer Science, 1998
The addition of 0.17-0.50% of bis[4-(dimethylamino)phenyl] telluride to the thermoplastic elastomer PACREL(R) significantly improved tensile strength and elongation at break in unaged and oven-aged ...
Jonas Malmstr�m, Lars Engman, Martin Bellander, Karin Jacobsson, Bengt Stenberg, Viveca L�nnberg   +5 more
openaire   +1 more source

Organotellurium(VI) Azides and Halides

Journal of the American Chemical Society, 2004
The reaction of azide with organotellurium(VI) halides Ph(5)TeBr and cis-(biphen)(2)TeF(2) (biphen = 2,2'-biphenyldiyl) resulted in the formation and isolation of Ph(5)TeN(3) (1) and cis-(biphen)(2)Te(N(3))(2) (2), which are the first tellurium(VI)-azide species.
Thomas M, Klapötke, Burkhard, Krumm, Kurt, Polborn, Ingo, Schwab   +3 more
openaire   +2 more sources

Regio- and stereo-specific addition of organotellurium trihalides to ferrocenylacetylene: Molecular and crystal structure of (Z)-halovinyl organotellurium dihalides

Journal of Organometallic Chemistry, 2010
Organotellurium(IV) trihalides RTeX(3) (X = Br, I) reacts readily with ferrocenylacetylene to give (Z)-products of electrophilic addition to C-C triple bond: (Z)-FcXC = CTeX(2)R (R = Ph, X = Br (1) or I (2); R = trans-8-ethoxy-4-cyclooctenyl, X = Br (3)).
Pradeep Mathur, Yury Torubaev
exaly   +2 more sources

Bidentate Ligand Driven Intramolecularly Te…O Bonded Organotellurium Cations from Synthesis, Stability to Catalysis.

Chemistry, 2023
A new series of unsymmetrical phenyl tellurides derived from 2-N-(quinolin-8-yl) benzamide ligand has been synthesized in a practical manner by the copper-catalyzed method by using diaryl ditelluride and Mg as a reductant at room temperature. In order to
Saket Jain, S. Satpute, R. K. Jha, Mili Patel, Sangit Kumar   +4 more
semanticscholar   +1 more source

Novel Organotellurium(IV) Diazides and Triazides

Inorganic Chemistry, 2002
New series dialkyltellurium(IV) diazides R(2)Te(N(3))(2) (R = CH(3) (6), C(2)H(5) (7), n-C(3)H(7) (8), i-C(3)H(7) (9), c-C(6)H(11) (10)) and alkyl/aryltellurium(IV) triazides R'Te(N(3))(3) (R' = CH(3) (11), C(2)H(5) (12), n-C(3)H(7) (13), i-C(3)H(7) (14), C(6)H(5) (15), 2,4,6-(CH(3))(3)C(6)H(2) (16)) were synthesized by the straightforward substitution
Thomas M, Klapötke, Burkhard, Krumm, Peter, Mayer, Holger, Piotrowski, Oliver P, Ruscitti, Alexander, Schiller   +5 more
openaire   +2 more sources

Organotellurium(VI) fluorides

Journal of Fluorine Chemistry, 1985
Abstract A series of phenyltellurium(VI) fluorides have been prepared by the oxidative-fluorination of tellurium compounds with xenon difluoride. The compounds were characterized by elemental analysis, fluorine and tellurium nmr, and mass spectrometry.
Kohrshed Alam, Alexander F. Janzen
openaire   +1 more source

Metal complexes featuring organotellurium ligands: synthesis, coordination behavior, and applications.

Dalton Transactions
Organotellurium ligand-facilitated metal structures are known for their catalytic activity, anti-cancer activities, and nanomaterial applications. A wide range of organotellurium ligands, including telluroethers, pincer-based frameworks, and tellurolates,
Sohan Singh, Nisha Yadav, Suman Mahala, Jatin Yadav, Kamalakanta Behera, G. Rao, Hemant Joshi, Kamal Nayan Sharma   +7 more
semanticscholar   +1 more source