How do you convert the benzoic acid to benzaldehyde?
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How do you convert the benzoic acid to benzaldehyde?
When benzoic acid is treated with thionyl chloride (SOCl2) it changes into benzoyl chloride which is followed by Rosenmund’s reduction, gives benzaldehyde. Use SOCl2, then Rosenmund’s Red by PD/BaSO4.
Is benzaldehyde an aromatic compound?
Benzaldehyde is an aromatic aldehyde bearing a single formyl group with an almond odor. Benzaldehyde can be derived from natural sources and is widely used by the chemical industry in the preparation of various aniline dyes, perfumes, flavorings, and pharmaceuticals.
What is the condensed structural formula for benzaldehyde?
Identification of Benzaldehyde Chemical Compound
| Chemical Formula | C7H6O |
|---|---|
| IUPAC Name | benzaldehyde |
| SMILES String | O=Cc1ccccc1 |
| InChI | InChI=1S/C7H6O/c8-6-7-4-2-1-3-5-7/h1-6H |
| InChIKey | HUMNYLRZRPPJDN-UHFFFAOYSA-N |
Which chemical are used in the preparation of benzaldehyde?
Industrially, benzaldehyde is made by a process in which toluene is treated with chlorine to form benzal chloride, followed by treatment of benzal chloride with water.
How do you make benzoic acid from benzaldehyde?
Benzaldehyde readily undergoes autoxidation to form benzoic acid on exposure to air at room temperature. Yet it can be formed in high yield from, for example, benzyl alcohol by oxidation using a variety of procedures and catalysts.
What is the reaction between benzaldehyde and concentrated alkali?
Benzaldehyde undergoes disproportionation upon treatment with concentrated alkali (Cannizzaro reaction): one molecule of the aldehyde is reduced to the benzyl alcohol and another molecule is simultaneously oxidized to benzoic acid.
What is the molecular formula of benzoic acid?
Benzoic acid PubChem CID 243 Structure Find Similar Structures Chemical Safety Laboratory Chemical Safety Summary (LCSS Molecular Formula C7H6O2 or C6H5COOH Synonyms benzoic acid 65-85-0 Dracylic acid
What is the chemical name of benzaldehyde?
Benzaldehyde. Benzaldehyde (C 6 H 5 CHO) is an organic compound consisting of a benzene ring with a formyl substituent. It is the simplest aromatic aldehyde and one of the most industrially useful. It is a colorless liquid with a characteristic almond -like odor. The primary component of bitter almond oil,…