Synthesis and characterization of a stable cyclic gem-bis(phosphaylide): A 4π-electron three-membered heterocycle

Nicola Dellus, Tsuyoshi Kato, Nathalie Saffon-Merceron, Vicenç Branchadell, Antoine Baceiredo

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Resum

The mixed P,S-bisylide 1 reacts with phosphenium salts, affording phosphoniophosphinocarbenes, with elimination of diphenyl sulfide. Using a more compact cyclic phosphenium cation, the reaction leads to the formation of an original three-membered heterocycle featuring a gem-bisylide function. This molecule represents the first isolable analogue of the phosphirenyl anion derivative. © 2011 American Chemical Society.
Idioma originalAnglès
Pàgines (de-a)7949-7951
RevistaInorganic Chemistry
Volum50
Número17
DOIs
Estat de la publicacióPublicada - 5 de set. 2011

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