Oxidation of Secondary Alcohol to Ketone

R2CHOH + [O] → R2CO + H2O

概要

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.

参加者

役割 物質 係数 状態
生成物 Water H₂O 1 (l)

日常の例

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

産業上の重要性

ケトン合成は医薬品製造、香料生産（ムスコン、シベトン）、工業用溶剤の製造に重要である。

特性

タイプ
Organic
可逆的
いいえ
エネルギー
発熱性
ΔH
-170.0 kJ/mol
触媒
CrO₃ in H₂SO₄ (Jones reagent)

関連する反応

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)).