Synthesis of a Mixed Phosphonium–Sulfonium Bisylide R 3 PCSR 2 | Zendy

Pascual Sergio | Zendy; Asay Matthew | Zendy; Illa Ona | Zendy; Kato Tsuyoshi | Zendy; Bertrand Guy | Zendy; SaffonMerceron Nathalie | Zendy; Branchadell Vicenç | Zendy; Baceiredo Antoine | Zendy

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Synthesis of a Mixed Phosphonium–Sulfonium Bisylide R 3 PCSR 2

Author(s) -

Pascual Sergio,

Asay Matthew,

Illa Ona,

Kato Tsuyoshi,

Bertrand Guy,

SaffonMerceron Nathalie,

Branchadell Vicenç,

Baceiredo Antoine

Publication year - 2007

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200704071

Subject(s) - sulfonium , phosphonium , lone pair , reactivity (psychology) , chemistry , sulfur , ion , inorganic chemistry , crystallography , molecule , organic chemistry , medicine , salt (chemistry) , alternative medicine , pathology

Mixing it up : The first persistent mixed phosphorus‐sulfur bisylide has been synthesized (see scheme). Its formation was clearly demonstrated by its chemical reactivity, such as by methylation and complexation with Cu I ions. DFT calculations on a model compound indicate that they are highly polarized species as a result of the interaction of the lone pairs of electrons on the central carbon atom with only the phosphonium function.

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