Search results
Results From The WOW.Com Content Network
It is sometimes referred to as Baeyer's reagent after the German organic chemist Adolf von Baeyer. The reagent is an alkaline solution of potassium permanganate. Reaction with double or triple bonds (R 2 C=CR 2 or R−C≡C−R) causes the color to fade from purplish-pink to brown. Aldehydes and formic acid (and formates) also give a positive ...
The Baeyer–Villiger oxidation is an organic reaction that forms an ester from a ketone or a lactone from a cyclic ketone, using peroxyacids or peroxides as the oxidant. [1] The reaction is named after Adolf von Baeyer and Victor Villiger who first reported the reaction in 1899. [1] Baeyer-Villiger oxidation
Baeyer's reagent: is an alkaline solution of potassium permanganate; used in organic chemistry as a qualitative test for the presence of unsaturation, such as double bonds; N-Bromosuccinimide: used in radical substitution and electrophilic addition reactions in organic chemistry. Also acts as a mild oxidizer to oxidize benzylic or allylic alcohols.
The Adolf von Baeyer Medal has been awarded annually since 1911. His name is reflected in various "name reactions" as the Baeyer–Villiger oxidation and Baeyer's reagent. There is also the Von Baeyer nomenclature in structural chemistry and Baeyer strain theory (which granted him the Nobel prize) of alicyclic compounds.
English: Bayer's reagent, a test for the presence of alkenes. Deutsch: Baeyer-Probe, ein Test zum Alken-Nachweis. Date: 5 April 2010: Source: Own work:
The following other wikis use this file: Usage on bn.wikipedia.org বেয়ারের পরীক্ষা; Usage on ca.wikipedia.org Permanganat de potassi
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
In organic chemistry, the bromine test is a qualitative test for the presence of unsaturation (carbon-to-carbon double or triple bonds), phenols and anilines. An unknown sample is treated with a small amount of elemental bromine in an organic solvent, being as dichloromethane or carbon tetrachloride. Presence of unsaturation and/or phenol or ...