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Hydroxycarboxylic startg

Startg. cyanophosphonic ester treated slowly with satd. KCN-soln. so that the temp, does not rise while the pH reaches 12 -> phosphoric ester (Y 94%) refluxed 12 hrs. in coned. HCl -> a-hydroxyundecanoic acid (Y 93%). - This is part of a synthesis of a-hydroxycarboxylic acids from carboxylic acid chlorides with addition of 1 C-atom. F. e. s. Y. Okamoto, T. Nitta, and H. Sakurai, Kogyo Kagaku Zasshi 71, 187 (1968) C. A. 69, 35342. [Pg.311]

See other pages where Hydroxycarboxylic startg is mentioned: [Pg.256]    [Pg.257]    [Pg.497]    [Pg.286]    [Pg.45]    [Pg.345]    [Pg.483]    [Pg.295]    [Pg.310]    [Pg.218]    [Pg.235]    [Pg.290]    [Pg.231]    [Pg.235]    [Pg.256]    [Pg.261]    [Pg.262]    [Pg.272]    [Pg.261]    [Pg.155]    [Pg.234]    [Pg.260]    [Pg.263]    [Pg.289]    [Pg.315]    [Pg.315]    [Pg.315]   


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Hydroxycarboxylates

Hydroxycarboxylic

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