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Hemiketals ketals, mixed

Note that some textbooks use the term acetal to describe only the product that forms when an alcohol and an acid catalyst are mixed with an aldehyde, and the term ketal to describe the product that forms when an alcohol and an acid catalyst are mixed with a ketone. Based on this terminology, draw an example of each of the following hemiacetal, acetal, hemiketal, ketal. [Pg.427]

Ketones in alcohol solutions give mixed ethers with triethylsilane and trifluoroacetic acid, presumably via the hemiketal (or ketal). Similar results were obtained with ketones and silylated alcohols. Studies of the acid-catalyzed reduction of alcohols with silanes provide strong support for the postulate that carbonium ions are intermediates. ... [Pg.216]

Without additional reagents Mixed ketals via hemiketals s. 17,181... [Pg.442]

See other pages where Hemiketals ketals, mixed is mentioned: [Pg.202]    [Pg.93]   
See also in sourсe #XX -- [ Pg.17 , Pg.181 ]

See also in sourсe #XX -- [ Pg.17 , Pg.181 ]



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