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Fragmentation reactions Copper sulfate

Diethylamino)sulfur trifluoride, 110 Formylation (see also Carbonylation) Vilsmeier reagent, 341 Fragmentation reactions Cerium(IV) ammonium nitrate, 67 Copper(II) acetate-Iron(II) sulfate, 85 Lead tetraacetate, 155 Friedel-Crafts alkylation Aluminum chloride, 15... [Pg.365]

Two groups have reported syntheses of the bicyclo[3.2.1]octane ring system found in certain tetracyclic diterpenes in which the key step is an intramolecular carbenoid insertion reaction. Thus decomposition of the diazoketone (4) in the presence of copper(II) sulfate gives the cyclopropyl ketone (5) in 48% yield. Acid hydrolysis of the acetal grouping is accompanied by concomitant fragmentation to the substituted bicyclo[3.2.1]octanone derivative (6).3... [Pg.237]

See other pages where Fragmentation reactions Copper sulfate is mentioned: [Pg.198]    [Pg.289]    [Pg.472]    [Pg.951]    [Pg.533]    [Pg.950]    [Pg.441]    [Pg.367]    [Pg.533]   
See also in sourсe #XX -- [ Pg.85 ]



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Copper sulfate

Reaction fragment

Sulfate reaction

Sulfation reaction

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