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The Perkin reaction is an organic reaction developed by English chemist William Henry Perkin that is used to make cinnamic acids. It gives an α,β-unsaturated aromatic acid or α-substituted β-aryl acrylic acid by the aldol condensation of an aromatic aldehyde and an acid anhydride, in the presence of an alkali salt of the acid.
Learn about the Perkin reaction, an organic chemical reaction that yields an α, β -unsaturated aromatic acid. See the reaction mechanism, an example, and frequently asked questions.
Learn how to synthesize α,β-unsaturated aromatic acids by the Perkin reaction, a condensation of an aromatic aldehyde and an acid anhydride. See examples, such as cinnamic acid and coumarin, and the mechanism of the reaction.
Jan 28, 2022 · Learn the definition, mechanism and examples of perkin condensation, a reaction that forms α, β-unsaturated acids from aromatic aldehydes and aliphatic acid anhydrides. See how perkin condensation is used to synthesize furan, coumarin and resveratrol.
Jan 23, 2023 · The Perkin reaction is an organic reaction developed by William Henry Perkin that is used to make cinnamic acids. It gives an α,β-unsaturated aromatic acid by the aldol condensation of an aromatic aldehyde and an acid anhydride, in the presence of an alkali salt of the acid.
Jul 22, 2020 · It is a condensation reaction between an aromatic aldehyde with an aliphatic anhydride in presence of weak base. The mechanism involves intramolecular acyl transfer step, E2 elimination...
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