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2- Naphthole, reaction with methoxybutenone

The reaction of methoxybutenone with 2-naphthole (FeCF/HCl) involves the addition of the latter to the double bond (adduct 285), cyclocondensation to give hemiacetal 286, and the formation of 2-methyl-5,6-naphtho-(l,2)-pyrylium fer-rochlorate (287) (60MI1). [Pg.226]

See also in sourсe #XX -- [ Pg.82 , Pg.226 ]

See also in sourсe #XX -- [ Pg.82 , Pg.226 ]

See also in sourсe #XX -- [ Pg.82 , Pg.226 ]

See also in sourсe #XX -- [ Pg.82 , Pg.226 ]



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1- Naphthol, reactions

Methoxybutenones, reaction with

Reaction with naphthols

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