Ester pyrolysis in organic chemistry is a vacuum pyrolysis reaction converting esters containing a β-hydrogen atom into the corresponding carboxylic acid and the alkene. The reaction is an Ei elimination and operates in a syn fashion.
Examples include the synthesis of acrylic acid from ethyl acrylate at 590 °C,[1] the synthesis of 1,4-pentadiene from 1,5-pentanediol diacetate at 575 °C [2] or the construction of a cyclobutene framework at 700 °C [3]
Esterpyrolysis in organic chemistry is a vacuum pyrolysis reaction converting esters containing a β-hydrogen atom into the corresponding carboxylic acid...
atoms can be converted to alkenes in ester pyrolysis. A direct conversion of esters to nitriles. Pairs of esters are coupled to give α-hydroxyketones in...
3-diene. The Chugaev elimination is the pyrolysis of a xanthate ester, resulting in an olefin. To form the xanthate ester, an alcohol reacts with carbon disulfide...
such as the Cope elimination and esterpyrolysis. Xanthates typically undergo elimination from 120 to 200 °C, while esters typically require 400 to 500 °C...
temperatures above 350 °C, cellulose undergoes thermolysis (also called 'pyrolysis'), decomposing into solid char, vapors, aerosols, and gases such as carbon...
anhydroecgonine methyl ester; AEME) is a chemical intermediate derived from ecgonine or cocaine. Methylecgonidine is a pyrolysis product formed when crack...
Methyl acrylate is an organic compound, more accurately the methyl ester of acrylic acid. It is a colourless liquid with a characteristic acrid odor....
Octyl cyanoacrylate (OCA), a cyanoacrylate ester, is an octyl ester of 2-cyano-2-propenoic acid. It is a clear colorless liquid with a sharp, irritating...
"Acrylic Acid I. Pyrolysis Method". Organic Syntheses. 29: 2. doi:10.15227/orgsyn.029.0002. This article also describes pyrolysis of ethyl methacrylate...
a third type of reaction, E1CB, exists. Finally, the pyrolysis of xanthate and acetate esters proceed through an "internal" elimination mechanism, the...
confirmed that plastics pyrolysis to fuel programs are also more energy intensive. For tire waste management, tire pyrolysis is also an option. Oil derived...
give their starting monomers, whereas others like polyethylene undergo pyrolysis, with random chain scission giving a mixture of volatile products. Where...
a set of C10 compounds called dipentene. Nerol can be synthesized by pyrolysis of beta-pinene, which also affords myrcene. Hydrochlorination of myrcene...
known organic reactions. It is one of the processes assumed to accompany pyrolysis and destructive distillation. Overall, decarboxylation depends upon stability...
various borate anions and salts, and can react with alcohols to form borate esters. Boric acid is often used as an antiseptic, insecticide, flame retardant...
Publishing Tegelaar, EW, et al. (1989) Scope and limitations of several pyrolysis methods in the structural elucidation of a macromolecular plant constituent...
animal fats, or recycled greases, and consisting of long-chain fatty acid esters. It is typically made from fats. The roots of biodiesel as a fuel source...
S2CID 103779086. Oasmaa, Anja (17 June 2019). "Pyrolysis of plastic waste: opportunities and challenges". Pyroliq 2019: Pyrolysis and Liquefaction of Biomass and Wastes...
forestry and agriculture) into a hydrocarbon-rich "greencrude" via pyrolysis (see: pyrolysis oil). Greencrude can be turned into fuel in refineries like crude...
chlorination of carbon disulfide to carbon tetrachloride, followed by pyrolysis to tetrachloroethylene and aqueous chlorination to trichloroacetic acid...
undergoes decarboxylation to form methane (CH4) under forcing conditions (pyrolysis in the presence of sodium hydroxide): CH3COONa + NaOH → CH4 + Na2CO3 Calcium...
the greater nucleophilicity of ammonia compared to water. Electrolysis Pyrolysis Nonclassical Ions List of water-miscible solvents IUPAC, Compendium of...
developed reactions for its synthesis include pyrolysis of ethylenetetracarboxylic acid and microwave pyrolysis of solid Meldrum's acid. In this latter route...
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