Oxidation of Secondary Alcohol to Ketone
R2CHOH + [O] → R2CO + H2O
Tổng quan
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.
Người tham gia
| Vai trò | Chất | Hệ số | Trạng thái |
|---|---|---|---|
| Sản phẩm | Water H₂O | 1 | (l) |
Ví dụ thực tế
Acetone (propanone), the simplest ketone and a common nail polish remover solvent, can be made by oxidizing isopropanol.
Tầm quan trọng công nghiệp
Ketone synthesis is important in pharmaceutical manufacturing, perfume production (muscone, civetone), and in producing industrial solvents.
Tính chất
- Loại
- Organic
- Thuận nghịch
- Không
- Năng lượng
- Tỏa nhiệt
- ΔH
- -170,0 kJ/mol
- Chất xúc tác
- CrO₃ in H₂SO₄ (Jones reagent)
Phản ứng liên quan
Swern Oxidation
Claisen Condensation (Ethyl Acetate)
Kolbe Electrolysis
Baeyer-Villiger Oxidation
Beckmann Rearrangement (Cyclohexanone Oxime)
Catalytic Hydrogenation of Ethylene
Condensation Polymerization (Nylon 6,6)
Cope Rearrangement
Oxidation of Primary Alcohol to Aldehyde
Epoxidation of Alkenes (mCPBA)
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)).