Wurtz-Fittig reaction
Encyclopedia
The Wurtz-Fittig reaction is the chemical reaction
of aryl
halide
s with alkyl halides and sodium
metal to give substituted aromatic compounds.
The reaction is named after Charles-Adolphe Wurtz
, who discovered in 1855 a similar reaction between two alkyl halides (Wurtz reaction
), and Rudolph Fittig, who discovered that also aryl halides undergo this reaction.
Chemical reaction
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another. Chemical reactions can be either spontaneous, requiring no input of energy, or non-spontaneous, typically following the input of some type of energy, such as heat, light or electricity...
of aryl
Aryl
In the context of organic molecules, aryl refers to any functional group or substituent derived from an aromatic ring, be it phenyl, naphthyl, thienyl, indolyl, etc....
halide
Halide
A halide is a binary compound, of which one part is a halogen atom and the other part is an element or radical that is less electronegative than the halogen, to make a fluoride, chloride, bromide, iodide, or astatide compound. Many salts are halides...
s with alkyl halides and sodium
Sodium
Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white, highly reactive metal and is a member of the alkali metals; its only stable isotope is 23Na. It is an abundant element that exists in numerous minerals, most commonly as sodium chloride...
metal to give substituted aromatic compounds.
Charles-Adolphe Wurtz
Adolphe Wurtz was an Alsatian French chemist. He is best remembered for his decades-long advocacy for the atomic theory and for ideas about the structures of chemical compounds, against the skeptical opinions of chemists such as Marcellin Berthelot and Etienne Henri Sainte-Claire Deville...
, who discovered in 1855 a similar reaction between two alkyl halides (Wurtz reaction
Wurtz reaction
The Wurtz reaction, named after Charles-Adolphe Wurtz, is a coupling reaction in organic chemistry, organometallic chemistry and recently inorganic main group polymers, whereby two alkyl halides are reacted with sodium to form a new carbon-carbon bond:...
), and Rudolph Fittig, who discovered that also aryl halides undergo this reaction.