Oxidation of Secondary Alcohol to Ketone

R₂CHOH + [O] → R₂CO + H₂O

Visão geral

Secondary alcohols are oxidized to ketones by various oxidizing agents. Unlike primary alcohols, secondary alcohols cannot be over-oxidized because ketones lack the C-H bond needed for further oxidation. The Jones reagent (CrO₃/H₂SO₄) is a standard reagent for this transformation.

Participantes

Papel	Substância	Coeficiente	Estado
Produto	Water H₂O	1	(l)

Exemplo do cotidiano

Acetone (propanone), the simplest ketone and a common nail polish remover solvent, can be made by oxidizing isopropanol.

Importância industrial

A síntese de cetonas é importante na indústria farmacêutica, na produção de perfumes (muscona, civetona) e na produção de solventes industriais.

Propriedades

Tipo: Organic
Reversível: Não
Energia: Exotérmico
ΔH: -170,0 kJ/mol
Catalisador: CrO₃ in H₂SO₄ (Jones reagent)

Reações relacionadas

Epoxidation of Alkenes (mCPBA) Swern Oxidation E2 Elimination (Dehydrohalogenation) Claisen Condensation (Ethyl Acetate) Aldol Condensation of Acetaldehyde Kolbe Electrolysis Baeyer-Villiger Oxidation Beckmann Rearrangement (Cyclohexanone Oxime) Catalytic Hydrogenation of Ethylene Dehydration of Ethanol

Frequently Asked Questions

What is the equation for Oxidation of Secondary Alcohol to Ketone?

The balanced equation is: R₂CHOH + [O] → R₂CO + H₂O.

What type of reaction is Oxidation of Secondary Alcohol to Ketone?

Oxidation of Secondary Alcohol to Ketone is a organic reaction.

Is Oxidation of Secondary Alcohol to Ketone exothermic or endothermic?

Oxidation of Secondary Alcohol to Ketone is exothermic (releases energy). The enthalpy change (ΔH) is -170.0 kJ/mol.

What conditions are needed for Oxidation of Secondary Alcohol to Ketone?

This reaction requires a catalyst (CrO₃ in H₂SO₄ (Jones reagent)).