The Perkin reaction is an organic reaction developed by English chemist William Henry Perkin that is used to make cinnamic acids. It gives an α,β-unsaturated...

Sir William Henry Perkin FRS (12 March 1838 – 14 July 1907) was a British chemist and entrepreneur best known for his serendipitous discovery of the first...

acid hydrolysis), and the Perkin reaction. The oldest commercially used route to cinnamic acid involves the Perkin reaction, which is given in the following...

PerkinElmer, Inc., previously styled Perkin-Elmer, is an American global corporation that was founded in 1937 and originally focused on precision optics...

carbonyls can be prepared in the laboratory in an aldol reaction and in the Perkin reaction. α,β-Unsaturated carbonyl compounds can be subclassified...

synthesis Peptide synthesis Perkin alicyclic synthesis Perkin reaction Perkin rearrangement Perkow reaction Petasis reaction Petasis reagent Peterson olefination...

hydrogen compound is sufficiently activated the reaction is called a Knoevenagel condensation. In a Perkin reaction the aldehyde is aromatic and the enolate...

The Perkin rearrangement (coumarin–benzofuran ring contraction) is a rearrangement reaction in which a 2-halocoumarin in the presence of hydroxide undergoes...

Royale in 1882. Coumarin can be prepared by a number of name reactions, with the Perkin reaction between salicylaldehyde and acetic anhydride being a popular...

William Perkin Church of England High School is a coeducational secondary school and sixth form located in the Greenford area of London, England. The school...

dihalide. This reaction is also called the Perkin alicyclic synthesis (see: alicyclic compound) after investigator William Henry Perkin, Jr. In the manufacture...

resulting ether and decarboxylation. Perkin rearrangement, where a coumarin is reacted with a hydroxide: Diels–Alder reaction[clarification needed] of nitro...

The Bischler–Napieralski reaction is an intramolecular electrophilic aromatic substitution reaction that allows for the cyclization of β-arylethylamides...

electrophilic attack of the arene. Aldol condensation Kostanecki acylation Perkin reaction J. A. Joule, K. Mills Heterocyclic Chemistry, 4th edition, Blackwell...

subsequent decarboxylation leads to 4. {Alternatively it can be formed by Perkin reaction between p-fluorobenzaldehyde and propionic anhydride in the presence...

example name reactions. RXNO:0000003 Perkin reaction RNXO:0000006 Diels–Alder reaction RXNO:0000014 Grignard reaction RXNO:0000015 Wittig reaction RXNO:0000021...

The Sandmeyer reaction is a chemical reaction used to synthesize aryl halides from aryl diazonium salts using copper salts as reagents or catalysts. It...

a compound synthesized in undergraduate laboratories to study the Perkin reaction, but is primarily seen as in intermediate or precursor to other, more...

the first synthetic perfumes, and cinnamic acid via the Perkin reaction – William Henry Perkin Dew Point Hygrometer – John Frederic Daniell Earnshaw's...

The Balz–Schiemann reaction (also called the Schiemann reaction) is a chemical reaction in which a primary aromatic amine is transformed to an aryl fluoride...

The Mitsunobu reaction is an organic reaction that converts an alcohol into a variety of functional groups, such as an ester, using triphenylphosphine...

Anthony Perkins (April 4, 1932 – September 12, 1992) was an American actor, director and singer. Born in Manhattan, Perkins began his career as a teenager...

this issue. Compared to the Wittig, Wittig-Horner, Perkin, or transition-metal-catalyzed reactions to synthesize pterostilebene, the Julia olefination...

In organic chemistry, the Mallory reaction is a photochemical-cyclization–elimination reaction of diaryl-ethylene structures to form phenanthrenes and...

ion/neutral reactions. The collision reaction cell known by the trade name dynamic reaction cell was introduced by Perkin-Elmer on their Elan DRC (followed...

"Mechanistic studies on the reaction of nitro- and nitrosoarenes with vinyl Grignard reagents". Journal of the Chemical Society, Perkin Transactions 2. 1991...

The Pauson–Khand (PK) reaction is a chemical reaction, described as a [2+2+1] cycloaddition. In it, an alkyne, an alkene, and carbon monoxide combine...

the first synthetic perfumes), and cinnamic acid via the Perkin reaction by William Henry Perkin (1838–1907). 1893: The Weston cell developed by England-born...

trifluoromethanesulphonate salts and their reactions with some oxygen and sulphur nucleophiles". Journal of the Chemical Society, Perkin Transactions 1: 1067–1073. doi:10...

Smith, L. C. (1979). "The mechanism of the barton reaction". Journal of the Chemical Society, Perkin Transactions 1: 1159. doi:10.1039/P19790001159. hdl:1893/35137...