Aldehydes and Ketones - Result Question 74

####85. Write down the reactions involved in the preparation of the following using the reagents indicated against in parenthesis: “Acetoxime from acetaldehyde.”

[K2Cr2O7/H+,Ca(OH)2 and NH2OH,HCl]

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Solution:

  1. CH3CHOH+K2Cr2O7CH3COOHCa(OH)2(CH3COO)2Ca

(CH3COO)2Ca heat CH3COCH3H2NOH

H3CH3C>C=NOH acetoxime 



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