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Cyclic selenonium ions

Various organoselenium compounds are able to add in stereospecific anti fashion to alkenes282 [Eq. (4.85)]283 or alkynes282 [Eq. (4.86)] to form stable cyclic selenonium ions. [Pg.353]

This reagent then gives a cyclic selenonium ion intermediate which captures the solvent. Thiocyanate salts behave similarly under these reaction conditions. ... [Pg.189]

See other pages where Cyclic selenonium ions is mentioned: [Pg.145]    [Pg.145]    [Pg.719]   
See also in sourсe #XX -- [ Pg.353 ]



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Selenonium

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