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Ionic liquids highly substituted pyridine synthesi

Remu BC, Jana R, Sowmitih S (2007) An improved procedure for the three-component synthesis of highly substituted pyridines using ionic liquid. J Oig Lett 72 3152-3154... [Pg.332]

Recently, Ranu and coworkers [45] used basic ionic liquid, l-butyl-3-methyUm-idazolium hydroxide [bmimJOH, in place of conventional bases to provide a selective, high-yielding one-pot synthesis of highly substituted pyridines through a three-component condensation of aldehydes, malononitrile, and Ihiophenols at room temperature (Scheme 17.3). The other advantages of this procedure are a lack of hazardous organic solvents in the reaction and the reusability of ionic liquids. [Pg.478]

Scheme 17.3 A one-pot synthesis of highly substituted pyridines under [bmimJOH ionic liquid... Scheme 17.3 A one-pot synthesis of highly substituted pyridines under [bmimJOH ionic liquid...
See other pages where Ionic liquids highly substituted pyridine synthesi is mentioned: [Pg.224]    [Pg.303]    [Pg.225]    [Pg.449]    [Pg.225]    [Pg.190]    [Pg.188]   


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7-Substituted pyridines

High synthesis

Highly substituted

Highly substituted pyridine synthesi

Ionic liquids substitution

Ionic synthesis

Liquid substitution

Liquid synthesis

Pyridine synthesis

Pyridines substitution

Pyridines, substituted synthesis

Substitution synthesis

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