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Reimer- Tiemann reaction is a versatile and important reaction in organic chemistry, which is used for the introduction of carbonyl groups into aromatic compounds, making it a fundamental tool for the synthesis of various valuable organic molecules. The Reimer-Tiemann reaction is a type of substitution reaction named after two chemists Karl Reimer and Ferdinand Tiemann . The reaction is employed for the ortho-formylation of C 6 H 5 OH (phenols). Reimer-Tiemann reaction is a chemical reaction used for producing phenolic aldehydes under the action of chloroform and caustic alkaline on phenol in industries. Reimer-Tiemann reaction is an aromatic substitution reaction with great industrial importance. The Reimer - Tiemann response uses a ... Learn about the Reimer - Tiemann reaction , a type of substitution reaction that forms ortho or para-formylated products from phenols or other electron-rich aromatic compounds. Find out the mechanism, conditions, abnormal cases, applications, and limitations of this reaction . Learn how to convert phenols into ortho-hydroxybenzaldehydes using chloroform, a base and an acid workup. The reaction involves dichlorocarbene as the reactive species and is prone to thermal runaways.
