| Perkin reaction | |||||||||||
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| Named after | William Henry Perkin | ||||||||||
| Reaction type | Condensation reaction | ||||||||||
| Reaction | |||||||||||
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| RSC ontology ID | RXNO:0000003 
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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.[1][2] The alkali salt acts as a base catalyst, and other bases can be used instead.[3]
Several reviews have been written.[4][5][6]
- ^ Perkin, W. H. (1868). "On the artificial production of coumarin and formation of its homologues". Journal of the Chemical Society. 21: 53–61. doi:10.1039/js8682100053.
- ^ Perkin, W. H. (1877). "On some hydrocarbons obtained from the homologues of cinnamic acid; and on anethol and its homologues". Journal of the Chemical Society. 32: 660–674. doi:10.1039/js8773200660.
- ^ Dippy, J. F. J.; Evans, R. M. (1950). "The nature of the catalyst in the Perkin condensation". J. Org. Chem. 15 (3): 451–456. doi:10.1021/jo01149a001.
- ^ Johnson, J. R. (1942). "The Perkin Reaction and Related Reactions". Org. React. 1: 210–265. doi:10.1002/0471264180.or001.08. ISBN 0471264180.
- ^ House, H. O. (1972) Modern Synthetic Reactions, W. A. Benjamin, Menlo Park, California, 2nd ed, pp. 660–663
- ^ Rosen, T. (1991). "The Perkin Reaction". Compr. Org. Synth. 2: 395–408. doi:10.1016/B978-0-08-052349-1.00034-2. ISBN 978-0-08-052349-1.