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Organometallic compounds reaction with 1 -alkynyl halides

Oxidative addition of aryl (or vinyl) halide to Pd(0) precursor forms the monoarylpalladium complex that is the common intermediate in the catalytic cross-coupling reactions of haloarene with organometallic compounds of main group elements such as Mg, Si, and Sn. Alkynylcopper, formed from alkyne, Cu(I) salt and base in the reaction mixture, transfers the ligand to the above Pd complex, giving an intermediate complex with aryl (or vinyl) and alkynyl ligands bonded to Pd. Reductive elimination of arylacetylene (or enyne) occurs... [Pg.269]

See other pages where Organometallic compounds reaction with 1 -alkynyl halides is mentioned: [Pg.636]    [Pg.72]    [Pg.218]    [Pg.566]    [Pg.805]    [Pg.1029]    [Pg.329]    [Pg.116]    [Pg.392]    [Pg.54]    [Pg.292]    [Pg.102]    [Pg.292]    [Pg.1443]    [Pg.306]    [Pg.310]    [Pg.49]    [Pg.81]    [Pg.320]    [Pg.11]    [Pg.561]    [Pg.143]    [Pg.130]   
See also in sourсe #XX -- [ Pg.529 ]



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Alkynyl halide

Alkynyl halides, reactions

Alkynyl organometallic compounds

Halides compounds

Halides organometallic

Halides organometallic compounds

Halides reaction with organometallics

Halides with organometallics

Organometallic compounds alkynylation

Organometallic compounds reaction

Organometallic compounds with

Organometallic compounds with halides

Reaction with organometallics

Reactions alkynylation

Reactions with organometallic compounds

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