Dolbier HW Solutions 347

Dolbier HW Solutions 347 - 441 ALDEHYDES AND KETONES:...

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( d ) Grignard reagents react with ketones to form tertiary alcohols. ( e ) Addition of sodium acetylide to cyclopentanone yields a tertiary acetylenic alcohol. ( f ) Phenyllithium adds to the carbonyl group of cyclopentanone to yield 1-phenylcyclopentanol. ( g ) The equilibrium constant for acetal formation from ketones is generally unfavorable. ( h ) Cyclic acetal formation is favored even for ketones. ( i ) Ketones react with primary amines to form imines. ( j ) Dimethylamine reacts with cyclopentanone to yield an enamine. 1 O Cyclopentanone (CH 3 ) 2 NH Dimethylamine 1-(Dimethylamino)- cyclopentene N(CH 3 ) 2 p -toluenesulfonic acid benzene 1 O Cyclopentanone NC 6 H 5 N -Cyclopentylideneaniline
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This note was uploaded on 09/28/2011 for the course CHM 2210 taught by Professor Reynolds during the Fall '01 term at University of Florida.

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