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Nucleophile Addition Phosphazene

The addition of O- and A-nucleophiles to alkynes catalysed by a phosphazene base, Bu-P4 base was investigated. Alkynes were easily transformed to enol ethers and enamines in dimethyl sulfoxide (DMSO) by the addition of nucleophiles. When phenylacetylene was... [Pg.164]

See other pages where Nucleophile Addition Phosphazene is mentioned: [Pg.280]    [Pg.165]    [Pg.312]    [Pg.391]    [Pg.368]    [Pg.291]    [Pg.192]    [Pg.49]    [Pg.176]    [Pg.301]    [Pg.95]    [Pg.287]    [Pg.288]    [Pg.289]    [Pg.208]    [Pg.6519]    [Pg.6528]    [Pg.308]    [Pg.344]    [Pg.392]    [Pg.226]    [Pg.377]   
See also in sourсe #XX -- [ Pg.86 , Pg.87 ]



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Phosphazene

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