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A-Halogenoketones, cyclic

Scheme 3 illustrates two general annulation procedures, one with the a-halogenoketone moiety incorporated in a cyclic system leading to C—C fused systems. The other, with the heteroatoms already incorporated in a heterocycle, results in a product with a heteroatom at a fusion point. [Pg.119]

See other pages where A-Halogenoketones, cyclic is mentioned: [Pg.280] [Pg.345] [Pg.323] [Pg.280] [Pg.345] [Pg.323] [Pg.329] [Pg.352] [Pg.466] [Pg.59] [Pg.789]

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A-Halogenoketone

Halogenoketones