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Phosphine Reactions with Conjugated Systems

Phosphines may react with certain conjugated systems. This reaction may be conducted deliberately [25] to selectively remove an alkyldiarylphosphine in the presence of a triarylphosphine. Phosphines may react similarly with a, -conjugated carbonyl reaction byproducts such as methacrolein or ethylpropylacrolein. A further concern is reaction with the conjugated system of a feedstream. This chemistry is undesirable when it consumes reagents. Additional harm arises when the reaction product promotes further side reactions, which consume the product.[26]... [Pg.25]

See other pages where Phosphine Reactions with Conjugated Systems is mentioned: [Pg.25]    [Pg.25]    [Pg.1029]    [Pg.311]    [Pg.426]    [Pg.255]    [Pg.456]    [Pg.13]    [Pg.45]    [Pg.23]    [Pg.275]    [Pg.18]    [Pg.37]    [Pg.179]    [Pg.31]    [Pg.153]    [Pg.309]    [Pg.1077]    [Pg.102]    [Pg.299]    [Pg.15]    [Pg.21]    [Pg.31]    [Pg.17]    [Pg.20]    [Pg.296]    [Pg.170]    [Pg.374]    [Pg.407]    [Pg.188]    [Pg.59]    [Pg.45]    [Pg.29]    [Pg.88]    [Pg.162]    [Pg.68]    [Pg.82]    [Pg.384]    [Pg.785]    [Pg.419]    [Pg.45]    [Pg.1063]    [Pg.108]    [Pg.233]    [Pg.306]    [Pg.44]    [Pg.784]    [Pg.866]    [Pg.25]    [Pg.419]   


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Conjugate reaction

Conjugate system

Conjugated reaction

Conjugated system conjugation)

Conjugated systems

Conjugative reactions

Phosphine systems

Phosphines reaction

Reaction with phosphines

Reactions phosphination

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