
Chemistry Letters p. 1595 - 1598 (1992)
Update date:2022-08-03
Topics:
Tokitoh, Norihiro
Matsuhashi, Yasusuke
Goto, Midori
Okazaki, Renji
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.
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