Dows process is used.
Dows process is used.
Solution and Explanation
The Dow's process is a method used for the oxidation of secondary alcohols to ketones. It is named after its developer, Dr. Herbert Henry Dow, an American chemist.
In the Dow's process, the oxidation is carried out using an oxidizing agent called chromic acid. Chromic acid is a strong oxidizing agent that contains chromium in its +6 oxidation state. The reaction typically involves the use of a mixture of chromic acid (CrO3) and an acid, such as sulfuric acid (H2SO4), which serves as a catalyst.
The general equation for the Dow's process is as follows:
R2CHOH (secondary alcohol) + [O] → R2C=O (ketone) + H2O
During the reaction, the chromic acid is reduced, and the secondary alcohol is oxidized to a ketone. The chromic acid acts as an electron acceptor, oxidizing the alcohol and generating water as a byproduct.
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Concepts Used:
Aromatic hydrocarbon
Aromatic hydrocarbons, sometimes known as arenes, are aromatic organic molecules made up entirely of carbon and hydrogen. In aromatic compounds a benzene ring which is named after the simple aromatic chemical benzene, or a phenyl group when part of a larger structure, is the configuration of six carbon atoms.
Read More: Aromaticity
Reactions of Aromatic Hydrocarbons:
1. Aromatic Substitution Reactions
This reaction involves the replacement of one substituent on the ring of an aromatic hydrocarbon, commonly a hydrogen atom, by a different substituent group.
The common types of aromatic substitution reactions are:
- Nucleophilic aromatic substitution reactions
- Electrophilic aromatic substitution reactions
- Radical nucleophilic aromatic substitution reactions
2. Coupling Reactions
In these types of reactions, the coupling of two fragments that have a radical nature is achieved with the help of a metal catalyst