Dichalcogenolanes by Ring-expansion of Transition Metal-coordinated Thietanes and Selenetanes

DOI: 10.1039/c39920001050

Source and publish data:

Journal of the Chemical Society. Chemical communications p. 1050 - 1051 (1992)

Update date:2022-08-16

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Authors:

Fischer, Helmut

Kalbas, Claudia

Hofmann, Josef

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Article abstract of DOI:10.1039/c39920001050

Pentacarbonyltungsten-coordinated selenetanes react with seleno- and telluro-cyanate by insertion of the chalcogen atom into the Se-C bond of the selenetanes to give 1,2-diselenolanes and -selenatellurolane, respectively; the analogous reaction of (CO)5W<(OEt)H> with tellurocyanate affords a 1,2-thiatellurolane complex.

Full text of DOI:10.1039/c39920001050

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