Fries rearrangement

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• Fries rearrangement — The Fries rearrangement, named for the German chemist Karl Theophil Fries, is a rearrangement reaction of a phenyl ester to a hydroxy aryl ketone by catalysis of lewis acids. [cite journal title = Über Homologe des Cumaranons und ihre Abkömmlinge …   Wikipedia

• Fries — can refer to: People*Fries, member of an ethnic minority in the Netherlands, see Frisians and Friesland*Elias Magnus Fries (1794 1878), botanist *Thore M. Fries (1832 1913), botanist, son of Elias Fries *Robert Elias Fries (1876 1966), botanist,… …   Wikipedia

• Fries-Verschiebung — Bei der Fries Umlagerung oder Verschiebung werden Arylester (beispielsweise Phenylester) unter Lewis Säure Katalyse in entsprechende Arylketone umgelagert. Inhaltsverzeichnis 1 Mechanismus 2 Bedeutung 3 Grenzen 4 Photo Fries …   Deutsch Wikipedia

• Fries-Umlagerung — Bei der Fries Umlagerung oder Verschiebung werden Arylester (beispielsweise Phenylester) unter Lewis Säure Katalyse in entsprechende Arylketone umgelagert. Die Reaktion ist nach ihrem Entdecker, dem deutschen Chemiker Karl Fries (1875−1962)… …   Deutsch Wikipedia

• 1,2-rearrangement — A 1,2 rearrangement or 1,2 migration or 1,2 shift or Whitmore 1,2 shift cite journal | title = The common basis of molecular rearrangements | first = Frank C. | last = Whitmore | journal = J. Am. Chem. Soc. | date = 1932 | volume = 54 | issue = 8 …   Wikipedia

• Wallach rearrangement — The Wallach rearrangement, named after Otto Wallach, is an organic reaction and a rearrangement reaction converting an aromatic azoxy compound with sulfuric acid to an azo compound with one arene ring substituted by an hydroxyl group in the… …   Wikipedia

• Hofmann-Martius rearrangement — The Hofmann Martius rearrangement in organic chemistry is a rearrangement reaction converting an N alkylated aniline to the corresponding ortho and / or para aryl alkylated aniline. The reaction requires heat and the catalyst is an acid like… …   Wikipedia

• Karl Theophil Fries — Infobox Scientist name = Karl Theophil Fries image width = caption = Karl Theophil Fries birth date = birth date|1875|3|13 birth place = Kiedrich, Germany residence = nationality = death date = death date and age|1962|9|6|1875|3|13 death place =… …   Wikipedia

• Scientific phenomena named after people — This is a list of scientific phenomena and concepts named after people (eponymous phenomena). For other lists of eponyms, see eponym. NOTOC A* Abderhalden ninhydrin reaction Emil Abderhalden * Abney effect, Abney s law of additivity William de… …   Wikipedia

• List of organic reactions — Well known reactions and reagents in organic chemistry include Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z    See also   Ext …   Wikipedia

• Phenols — In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of a hydroxyl group ( OH) bonded directly to an aromatic hydrocarbon group. The simplest of the class is phenol also called as carbolic acid… …   Wikipedia