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Pyridine dimerisation, reaction with

Bipyridyl can be prepared from pyridine, forming first with sodium dispersed in liquid ammonia a transient pyridine radical, which is dimerised in the reaction mixture to 4,4 -tetrahydrobipyridyl. Its oxidation with air yields an end-product of about 90% purity. [Pg.753]


See other pages where Pyridine dimerisation, reaction with is mentioned: [Pg.249]    [Pg.4232]    [Pg.4231]    [Pg.109]    [Pg.200]    [Pg.347]    [Pg.26]    [Pg.101]    [Pg.66]    [Pg.391]    [Pg.279]    [Pg.174]    [Pg.101]    [Pg.114]    [Pg.5]    [Pg.394]    [Pg.131]    [Pg.122]    [Pg.17]   
See also in sourсe #XX -- [ Pg.85 ]

See also in sourсe #XX -- [ Pg.86 ]




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Dimerisation

Dimerisation reaction

Dimerisations

Pyridination reaction

Pyridine with

Pyridine, reactions

Reactions, with pyridine

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