Reaction of Tetrachalcogenstannolanes with Triphenylphosphine. A Novel Mode of Generation for Overcrowded Stannanethiones and Stannaneselones

DOI: 10.1246/cl.1992.1595

Source and publish data:

Chemistry Letters p. 1595 - 1598 (1992)

Update date:2022-08-03

Topics:

Authors:

Tokitoh, Norihiro

Matsuhashi, Yasusuke

Goto, Midori

Okazaki, Renji

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Article abstract of DOI:10.1246/cl.1992.1595

Dechalcogenation of overcrowded 1,2,3,4,5-tetrachalcogenastannolanes with triphenylphosphine resulted in the formation of the corresponding 1,3,2,4-dichalcogenadistannetanes via <2+2>cycloaddition of intermediary stannanethione and stannaneselone.Molecular structures of the newly obtained 1,3,2,4-dichalcogenadistannetanes were examined by X-ray analysis.

Full text of DOI:10.1246/cl.1992.1595

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