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reaction of aldehyde & ketone

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Reduction Oxidation Addition 2 general types of reaction Aldehyde Liquid aldehyde Aldehyde Ketone Sensitive to AIR O 2 O Carboxylic Acid K 2 Cr 2 O Oxidizing Agents Selectively Oxidized Tollen’s Reagent Ag 2 O NH 4 OH Aldehyde + Functional Groups + Ag silver mirror Two Single Bond Formed One Bond Broken 1 0 Alcohols 2 0 Alcohols [H] [H] NaBH 4 [H - ] Common Reagent Aldehyde/ Ketone -ol Ethano -ol Ethano Cyclic hemiacetal Cyclic acetal -OR -OR Hydrolysi s Reactions of Aldehydes and Ketones

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Reactions of Aldehydes and KetonesHydrolysisCyclic acetal-OR-ORCyclic hemiacetal-OR-OH-olEthanol-olEthanolAldehyde/KetoneCommon Reagent

[H-][H]One BondBrokenAldehydeKetoneNaBH4AdditionReduction2 general types of reactionOxidationOOxidizing Agents

Sensitive toAIRO2Liquid aldehydeK2Cr2O7Aldehyde + Functional Groups

Carboxylic AcidAg2ONH4OH7Selectively Oxidized

Tollens Reagent

+ Agsilver mirrorTwo Single BondFormedAldehyde10 Alcohols20 Alcohols[H]


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