Journal of Organometallic Chemistry p. 319 - 332 (1990)
Update date:2022-07-31
Topics:
Mallet, Marc
Branger, Gilles
Marsais, Francis
Queguiner, Guy
The lithium of an organolithium-pyridinic derivative can be moved from one position to an another by an intermolecular reaction.Two new reactions are possible for pyridinic organic synthesis: the isomerisation of any lithio derivative to a more stable one, and a reaction that transforms a mixture of various bromo-lithio derivatives into a single one.The processes involved and the experimental tools used are described in terms of the 2-bromo-3-lithio- and 4-bromo-2-halogeno-3-lithiopyridines derivatives synthesis.
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