41140-80-1Relevant articles and documents
Reaction de Friedel et Crafts de derives aromatiques sur le composes dicarbonyles-1,4 ethyleniques-2,3. V.Reactions des hydroxyphtalides et hydroxytetrahydrophtalides
Canevet, Jean-Claude,Guilloton, Odette
, p. 96 - 98 (2007/10/02)
In the presence of sulfuric acid, 3-hydroxyphtalides a, b, and c react with anisol or m-dimethoxybenzene.Aromatic electrophilic substitution takes place and the corresponding 3-arylphtalides 1-5 are obtained.When the other substituant in position 3 is H,