(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)Ap-nitrophenylhydrazone is formed.(o)Cyclopentanone is converted to a semicarbazone on reaction with semicarbazide.(p)A Wittig reaction takes place, forming ethylidenecyclopentane.Triphenylphosphineoxide(C6H5)3POEthylidenetriphenyl-phosphorane(C6H5)3PCHCH3Ethylidenecyclo-pentaneCHCH3
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