ISSN:
0009-2940
Keywords:
Alkanetellurenyl pseudohalides
;
Alkanetellurenyl pseudochalcogenides
;
Tellurenyl pseudohalides, pseudochalcogenides
;
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Synthesis of Stable Alkanetellurenyl Pseudohalides and Pseudochalcogenides: (Me3Si)3CTeX (X=- CN, - SCN, - SeCN, - NCO, - N3) and (Me3Si)3CTe-Y - TeC(SiMe3)3 (Y=- NCN-, - NSN-)The first stable and isolable alkanetellurenyl pseudohalides and pseudochalcogenides, tris(trimethylsilyl)methanetellurenyl cyanide, thiocyanate, selenocyanate, isocyanate, azide (2-6) as well as bis[tris(trimethylsilyl)methyltelluro]carbodiimide and -sulfur diimide (7, 8) are obtained in high yields by the reaction of tris(trimethylsilyl)methanetellurenyl iodide (1) with the silver or potassium salts of the respective pseudohalides or pseudochalcogenides. 5-8 are also the first alkyltellurium(II) compounds with Te-N bonding. All compounds have been characterized by 1H-, 13C-, 125Te-NMR, mass, and IR spectroscopy.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19911240523
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