| Finkelstein reaction | |
|---|---|
| Named after | Hans Finkelstein |
| Reaction type | Substitution reaction |
| Identifiers | |
| Organic Chemistry Portal | finkelstein-reaction |
| RSC ontology ID | RXNO:0000155 |
The Finkelstein reaction, named after the German chemist Hans Finkelstein,[1] is a type of SN2 reaction (Substitution Nucleophilic Bimolecular reaction) that involves the exchange of one halogen atom for another. It is an equilibrium reaction, but the reaction can be driven to completion by exploiting the differential solubility of various halide salts, or by using a large excess of the desired halide.[2]
- ^ Finkelstein, Hans (1910). "Darstellung organischer Jodide aus den entsprechenden Bromiden und Chloriden". Ber. Dtsch. Chem. Ges. (in German). 43 (2): 1528–1532. doi:10.1002/cber.19100430257.
- ^ Smith, Michael B.; March, Jerry (2007), Advanced Organic Chemistry: Reactions, Mechanisms, and Structure (6th ed.), New York: Wiley-Interscience, ISBN 978-0-471-72091-1