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Aromatics large-ring carbocycles

When the nucleophile has hydrogen atoms, e.g., with ammonia, primary amines, hydroxylamine, hydrazine derivatives, phosphine, hydrogen sulfide, nitromethane (EWG = NO2), acetonitrile (EWG = CN), an ANRORC (attack by nucleophile, ring opening, ring closure) reaction results in the conversion of substituted pyrylium salts into a large variety of six-membered aromatic carbocyclic or heterocyclic compounds. [Pg.415]

Aromatic rings, whether carbocyclic or heterocyclic, are found in many drugs as well as in a large number of environmental pollutants. One of the... [Pg.146]

See other pages where Aromatics large-ring carbocycles is mentioned: [Pg.89]    [Pg.163]    [Pg.854]    [Pg.225]    [Pg.630]    [Pg.73]    [Pg.128]    [Pg.73]    [Pg.560]    [Pg.49]    [Pg.225]    [Pg.630]    [Pg.1941]    [Pg.35]    [Pg.128]    [Pg.355]    [Pg.399]    [Pg.2]    [Pg.8]    [Pg.114]    [Pg.71]    [Pg.85]    [Pg.2]    [Pg.134]    [Pg.339]   
See also in sourсe #XX -- [ Pg.430 , Pg.436 , Pg.439 , Pg.440 , Pg.441 , Pg.524 ]



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Aromatic Carbocycles

Aromaticity aromatic carbocycles

Large rings aromaticity

Ring, large

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