Part A. Oxidation
Tollens'Silver Mirror Test
compound structure
clear
Benzaldehyde
Acetone
no reaction
Cyclohexanone
Formaldehyde
Questions
no rachicn
Pinkish
1. Write a balanced equation for the reaction of Tollens' reagent with benzaldehyde.
2. What practical application might be made of the Tollens' reaction?
Part B: Addition Reactions
Bisulfite Addition Compounds
observations: Comstals & thydrchionc acid seperved
Schiff's Fuchsin-Aldehyde Test
Oximes
Observed melting point of cyclohexanone oxime:
Phenylhydrazones
Imines
Odor of methyl imine of 2, 4-pentanedione
Write an equation for the preparation of the acetone-bisulfite addition compound.
CH_(3)COCH_(3)+Nall_(3)->SH_(3)CH (OH) SO_(3)WCl
What gas was evolved when you treated the acetone-bisulfite addition compound with
hydrochloric acid?
Write an equation for the reaction.
Write an equation for the reaction of cyclohexanone with hydroxylamine to form
cyclohexanone oxime.
C_(6)H_(10)O+WH_(2)OH->C_(6)H_(3)WWO_(2)H_(2)O