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Quinolines Pfitzinger synthesis from isatins

PFITZINGER Quinoline synthesis QumoHne-4-cartx)xyHc acids from isatin and a-methylene carbonyl compounds. [Pg.297]

The Pfitzinger reaction entails the synthesis of quinoline-4-carboxylic acids 2 via condensation of isatic acids formed from isatins 1 and a-methylene carbonyl compounds in the presence of strong aqueous bases. Subsequent decarboxylation can afford the corresponding quinolines. " ... [Pg.451]

PFITZINGER Quinoline synthesis ai ioline-4-cart xylic acids from isatin and o-methylene carbonyl compounds. [Pg.382]

Quinolines from isatins Pfitzinger-Borsche synthesis... [Pg.186]

Potassium hydroxide Quinoline-4-carboxylic acids from isatins Pfitzinger-Borsdie synthesis... [Pg.165]

See other pages where Quinolines Pfitzinger synthesis from isatins is mentioned: [Pg.447]    [Pg.492]    [Pg.617]    [Pg.816]    [Pg.447]    [Pg.492]    [Pg.2188]   
See also in sourсe #XX -- [ Pg.18 , Pg.51 ]



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Isatin

Isatines

Isatins synthesis

PFITZINGER Quinoline synthesis

Pfitzinger synthesis

Pfitzinger synthesis from isatins

Quinolines synthesis

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