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Benzilic add

If the potassium salt s not isolated but the reaction mixture is immediately acidified, there is mixed with the benzilic add a certain amount of benzoic add which is difficult to remove. This may be done either by fractional solution in sodium carbonate 1 (benzilic acid is a stronger acid than benzoic), by shaking with ligroin,2 which extracts the benzoic acid from the benzilic, or by boiling with water 3 for some time until the odor of benzoic acid has disappeared. It is better to isolate the potassium salt, since upon acidification very pure benzilic acid is obtained in spite of the fact that it is slightly colored. [Pg.30]

The mechanism of this benzilic add rearrangement starts with attack of hydroxide on one of the... [Pg.990]

On fusion with potassium hydroxide or by long heating with a water solution of potassium hydroxide, benzil undergoes a remarkable change, in that by taking up water it passes over to the so-called benzilic add ... [Pg.279]

Benzil adds to tetramesityldisilene to yield the 4 + 2 cycloadduct 26 (equation 25)27. [Pg.1038]

Laser phot, of benzilic add + uranyl nitrate + acetone... [Pg.434]

See other pages where Benzilic add is mentioned: [Pg.647]    [Pg.966]    [Pg.94]    [Pg.52]    [Pg.1184]    [Pg.48]    [Pg.275]    [Pg.301]    [Pg.28]    [Pg.434]    [Pg.434]    [Pg.434]    [Pg.434]    [Pg.434]    [Pg.436]    [Pg.30]   
See also in sourсe #XX -- [ Pg.33 , Pg.37 ]



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