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Reimer Tiemann Reaction Mechanism Reimer Tiemann reaction is an aromatic substitution reaction .The Reimer Tiemann reaction uses chloroform, a base, and an acid workup to transform phenol into ortho hydroxy benzaldehyde. Reimer-Tiemann reaction , which was named after two chemists Karl Reimer and Ferdinand Tiemann , is a chemical reaction used for the ortho-formylation of phenols (C 6 H 5 OH). One of the simplest examples being the conversion of phenol to salicylaldehyde. It is a type of substitution reaction . Here we will discuss the concept in detail along with some important questions.According to the Reimer-Tiemann reaction , when phenol is refluxed with chloroform and sodium hydroxide at 340 K followed by ... 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. 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 .
