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Houben-Hoesch synthesis

Ketimine hydrochlorides are formed as intermediates and give the phenolic ketones on hydrolysis. Ether is generally the solvent chosen. The use of zinc chloride as catalyst has been recommended for special cases. [Pg.941]

Reaction of imidoyl chlorides with phenols in the presence of aluminum chloride and subsequent hydrolysis also give phenolic ketones 571 [Pg.941]

Houben-Hoesch synthesis orgchem Condensation of cyanides with polyhydric phenols in the presence of hydrogen chloride and zinc chloride to yield phenolic ketones. hit-ban harsh sin-tha-sas ... [Pg.182]

REACTIONS USING NITRILES — THE HOUBEN-HOESCH SYNTHESIS... [Pg.733]

REACTIONS USING NITRILES —THE HOUBEN-HOESCH SYNTHESIS 747... [Pg.733]

See other pages where Houben-Hoesch synthesis is mentioned: [Pg.287] [Pg.417] [Pg.288] [Pg.758] [Pg.758] [Pg.941] [Pg.1496]

See also in sourсe #XX -- [ Pg.308 ]

See also in sourсe #XX -- [ Pg.417 ]

See also in sourсe #XX -- [ Pg.264 ]

See also in sourсe #XX -- [ Pg.941 ]

See also in sourсe #XX -- [ Pg.296 ]

See also in sourсe #XX -- [ Pg.200 ]

See also in sourсe #XX -- [ Pg.176 ]

See also in sourсe #XX -- [ Pg.296 ]

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Benzene, 1,3-dimethoxyMannich reaction use in Houben-Hoesch synthesis

HOUBEN-HOESCH

Hoesch

Hoesch synthesis

Houben

Houben-Hoesch ketone synthesis

Houben-Hoesch synthesis intramolecular

Houben-Hoesch synthesis nitriles

Indoles Houben-Hoesch synthesis

The Houben-Hoesch Synthesis