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Villsmeyer reaction

Starting material for the synthesis is the enaminoaldehyde 10, obtainable by some version of the Villsmeyer reaction on pi coline derivative Condensation of that... [Pg.147]

Vasoconstriction, 241 Vasodilator, peripheral, 253 Vessiculoglandin, 24 Villsmeyer reaction, 129 Vinbarbital, 269, 271 Volidan , 187 von Euler, 24... [Pg.490]

Starting material for the synthesis is the enaminoaldehyde obtainable by some version of the Villsmeyer reaction on pi coline derivative 9. Condensation of that with cyanoacetamide in the presence of methoxide leads to pyridone J. The reaction can be rationalized by assuming that the initial step consists in Michael addition of the anion from acetamide to the acrolein elimination of dimethyl amine would afford the intermediate Conden-... [Pg.1196]

See other pages where Villsmeyer reaction is mentioned: [Pg.156]    [Pg.1205]    [Pg.401]    [Pg.156]    [Pg.1205]    [Pg.401]    [Pg.149]   
See also in sourсe #XX -- [ Pg.129 ]

See also in sourсe #XX -- [ Pg.156 ]



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