ISSN:
0009-2940
Schlagwort(e):
2-Telluroimidazolines
;
125Te NMR
;
Chemistry
;
Inorganic Chemistry
Quelle:
Wiley InterScience Backfile Collection 1832-2000
Thema:
Chemie und Pharmazie
Notizen:
Imidazole Chemistry, III[1]. - 2-Telluroimidazolines - Stable Tellurocarbonyl Compounds2-Telluroimidazolines 6 are obtained as stable solids from the imidazol-2-ylidenes 4 and tellurium in good yields. The X-ray structure of 6c reveals the relevance of the mesomeric structure 5 [d(C1 - Te) = 2.087(4) Å] which is confirmed by the upfield shift in the 125Te NMR spectra (dL 〈 - 150).
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1002/cber.19931260914
Permalink