Ortho-substituted arylmetal compounds are prepared by deprotonation of aromatics which have a hydrogen atom in the ortho position relative to at least one halogen atom, one trifluoromethoxy group, one dialkylamino group, one nitrile group, one alkoxy group or one dialkylamido group. The arylmetal compounds can then be reacted with electrophilic reagents. Deprotonation of the aromatics is carried out using alkyl- or arylmetal compounds or metal hydrides in the presence of a catalytic amount of a secondary metal amide.

os compostos arylmetal Ortho-substituídos são preparados pelo deprotonation dos compostos aromáticos que têm um átomo do hidrogênio átomo relative.to do halogênio da posição ortho ao menos no um, um grupo do trifluoromethoxy, um grupo do dialkylamino, um grupo do nitrile, um grupo alkoxy ou um grupo do dialkylamido. Os compostos arylmetal podem então ser reagidos com os reagents electrophilic. Deprotonation dos compostos aromáticos é realizado usando compostos ou hydrides alkyl- ou arylmetal do metal na presença de uma quantidade catalytic de um amido secundário do metal.

 
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