Dolbier HW Solutions 348

Dolbier HW Solutions 348 - 442 ALDEHYDES AND KETONES:...

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( k ) An oxime is formed when cyclopentanone is treated with hydroxylamine. ( l ) Hydrazine reacts with cyclopentanone to form a hydrazone. ( m ) Heating a hydrazone in base with a high-boiling alcohol as solvent converts it to an alkane. ( n )A p -nitrophenylhydrazone is formed. ( o ) Cyclopentanone is converted to a semicarbazone on reaction with semicarbazide. ( p ) A Wittig reaction takes place, forming ethylidenecyclopentane. 1 Triphenylphosphine oxide (C 6 H 5 ) 3 PO 1 2 1 Ethylidenetriphenyl- phosphorane (C 6 H 5 ) 3 P CHCH 3 1 2 Ethylidenecyclo- pentane CHCH 3 Cyclopentanone
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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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