Journal ArticleDOI
Synthese und Struktur des ersten Tellur(III)‐Radikalkations
Már Björgvinsson,Thorsten Heinze,Herbert W. Roesky,Frank Pauer,Dietmar Stalke,George M. Sheldrick +5 more
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This article is published in Angewandte Chemie.The article was published on 1991-12-01. It has received 15 citations till now.read more
Citations
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Journal ArticleDOI
Microwave Spectra of 11 Polyyne Carbon Chains
TL;DR: In this article, the rotational spectra of 11 recently detected carbon chain molecules were studied and the microwave laboratory astrophysics of the entire set is complete in the sense that all the astronomically most interesting rotational transitions, including those with nitrogen quadrupole hyperfine structure, have now been directly measured or can be directly measured from the derived constants to a small fraction of 1 km s-1 in equivalent radial velocity.
Journal ArticleDOI
Tellurium–Nitrogen π-Heterocyclic Chemistry – Synthesis, Structure, and Reactivity Toward Halides and Pyridine of 3,4-Dicyano-1,2,5-telluradiazole
Nikolay A. Semenov,Nikolay A. Pushkarevsky,Jens Beckmann,Pamela Finke,Enno Lork,Rüdiger Mews,Irina Yu. Bagryanskaya,Yuri V. Gatilov,Sergey N. Konchenko,Vladimir G. Vasiliev,Andrey V. Zibarev,Andrey V. Zibarev +11 more
TL;DR: In this article, the reaction of 2,3-diaminomaleonitrile with TeX4 (X = Cl, Br) in the presence of triethylamine (Et3N) provided 3,4-dicyano-1,2,5-telluradiazole (1), which was isolated neat and as stable adducts with pyridine, chloride, and bromide, namely, 1.
Journal ArticleDOI
Organic Syntheses via Transition Metal Complexes. 109.1 Transfer of Carbene Ligands from Group VI Metals to Rhodium as the Key Step of a Rhodium-Catalyzed Reactivity Enhancement of Fischer Carbene Complexes
TL;DR: In this paper, a rhodium-catalyzed condensation of 1-alken-3-ynes 4a,b with 4-amino-1-metalla-1,3-butadienes (OC)5MC(OEt)CHC(Ph)NR2 (3; M = W, Cr).
Journal ArticleDOI
Tellurium- and selenium-nitrogen compounds: preparation, characterization and properties
TL;DR: In this paper, the results of recent developments in tellurium and selenium-nitrogen chemistry are presented with emphasis on the preparation, characterization and properties of cyclic compounds.
Journal ArticleDOI
Structure and reactivity of [{Te(NMe2)2}∞]; application to the preparation of metalloorganic tellurium(II) compounds
Robert E. Allan,Heinz Gornitzka,Jörg Kärcher,Michael A. Paver,Moira Ann Rennie,Christopher A. Russell,Paul R. Raithby,Dietmar Stalke,Alexander Steiner,Dominic S. Wright +9 more
TL;DR: In this article, the crystal structures of the tellurium(II) metalloorganic complexes have been determined, formed by the reaction of 1 with Ph3CSH(1 : 2 equivalents).
References
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Journal ArticleDOI
Preparation and structural characterization of the bis[bis(trimethylsilyl)amido]chalcogenides of selenium and tellurium
TL;DR: In this paper, the new compounds Se[N(SiMe 3 ) 2 ] 2 and Te[NMe 3 ] 2 were prepared in relatively good yields and their crystal structures determined by X-ray crystallography at low temperature.
Journal ArticleDOI
Synthese und Röntgenstrukturanalyse des Phenanthro[9,10-c]-1,2,5-telluradiazols / Synthesis and X-Ray Structure Analysis of Phenanthro[9,10-c]-1,2,5-telluradiazole
TL;DR: In this paper, the synthesis of 1 by reaction of phenanthro[9,10-c]-1,2,5-selenadiazole with ethylmagnesium-bromide and TeCI₄ is described; the X-ray structure analysis is reported.
Journal ArticleDOI
Tellurium-nitrogen compounds
TL;DR: Preparation de nombreux composes Te-N, par reaction de H 2 N-TeF 5 avec (CH 3 ) 3 SiNHTeF 5 as mentioned in this paper.
Journal ArticleDOI
The preparation and X-ray crystal structure of Te(N3)3SbF6 containing the triazidotellurium(IV) cation, Te(N3)3
TL;DR: The crystal structure of Te(N3)3SbF6 containing the first binary tellurium-nitrogen cation, triazidotellurium(IV) (Te(N 3)3+), has been determined by X-ray crystallography as mentioned in this paper.