Synthèse et Réactions de Déplacement Nuc
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A. Maquestiau; M. Flammang-Barbieux; E. Vilain
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Article
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2010
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Wiley (John Wiley & Sons)
⚖ 404 KB
T h e reactions of [3,2-b] pyridino [4,5] benzo-l,3a.6,6a-tetraarapentalene [I] and i t s nitroor halogeno-derivatives w i t h some electrophiles and nucleophiler a r e described. T h e directive influence of the tetraazapentalene nucleus o n electrophilic and nucleophilic substitution reactions at