Industrially, succinic anhydride is prepared by catalytic hydrogenation of maleic anhydride. Succinic anhydride hydrolyzes ... Succinic anhydride, is an organic compound with the molecular formula (CH2CO)2O. This colorless solid is the acid anhydride of ... 2, p. 560 Carlo Fumagalli (2006). "Succinic Acid and Succinic Anhydride". Kirk-Othmer Encyclopedia of Chemical Technology. New ... Chemical data Louis F. Fieser, E. L. Martin, R. L. Shriner, and H. C. Struck (1932). "Succinic Anhydride". Organic Syntheses. ...

Alkenyl succinic anhydrides (ASA) are derivatives of succinic anhydrides. One H of the succinic anhydride ring is replaced with ... "Process for reacting an olefin with maleic anhydride to obtain an alkenyl succinic anhydride", published 1968-11-19, assigned ... and less dark colored alkenyl succinic anhydride (ASA) were needed. The use of alkenylsuccinic anhydrides to hydrophobize ... Therefore, alkenyl succinic anhydrides can be converted into an emulsion only before the use in the paper machine, while AKD ...

Dehydration of succinic acid gives succinic anhydride. Succinate can be used to derive 1,4-butanediol, maleic anhydride, ... GABA is then metabolized by GABA transaminase to succinic semialdehyde. Finally, succinic semialdehyde is oxidized by succinic ... Succinic acid is a white, odorless solid with a highly acidic taste. In an aqueous solution, succinic acid readily ionizes to ... Fieser, Louis F.; Martin, E. L. (1932). "Succinic Anhydride". Organic Syntheses. 12: 66. doi:10.15227/orgsyn.012.0066. "Top ...

Castagnoli, Neal; Cushman, Mark (November 1971). "Condensation of succinic anhydrides with Schiff bases. Scope and mechanism". ... Castagnoli, Neal (1969-10-01). "Condensation of succinic anhydride with N-benzylidene-N-methylamine. Stereoselective synthesis ... he reported and studied in detail the condensation of cyclic anhydrides with imines (work that was based on a previous report ...

doi:10.1002/14356007.o18_o11 Gess, Jerome; Rend, Dominic (2005). "Alkenyl Succinic Anhydride (ASA)". TAPPI Journal. 4: 25-30. ... Related to AKDs, is alkenylsuccinic anhydride (ASA). As for AKDs, ASA reacts with hydroxy groups of the cellulose to form an ... ASA is prepared by the ene reaction of unsaturated hydrocarbons with maleic anhydride. As early as 1901, Edgar Wedekind ... In addition to the significantly more reactive alkenylsuccinic anhydrides (which do also hydrolyze rapidly in the presence of ...

Succinic acid is notable as a component in the citric acid cycle. It forms a cyclic acid anhydride, succinic anhydride. ... Succinic acid and its esters are the parent members of this family of 1,4-dicarbonyls. ...

So succinic acid will yield succinic anhydride. For acids with carboxylic groups at position 1 and 6 this dehydration causes ... and anhydrides. In the case of anhydrides or amides, two of the carboxyl groups can come together to form a cyclic compound, ... or dehydrating it with acetic anhydride will yield a cyclic acid anhydride if the carbon atoms bearing acid groups are in ... A total of 26 minor acids (from 2 in pecan to 8% in peanut) were determined: 8 species derived from succinic acid, likely in ...

He, Guo-Qing; Song, Xiao-Yan; Ruan, Hui; Chen, Feng (2006). "Octenyl Succinic Anhydride Modified Early Indica Rice Starches ... He, Jinhua; Liu, Jie; Zhang, Genyi (2008). "Slowly Digestible Waxy Maize Starch Prepared by Octenyl Succinic Anhydride ... Octenyl succinic acid modified gum arabic "Compound Summary for CID 11276246 - Octenylsuccinic Acid". PubChem. ...

1,4-Butanediol Succinic anhydride Merck Index, 12th edition, 1632. Lide, David R., ed. (2009-06-03). CRC Handbook of Chemistry ...

Fulgenolide is a lactone analog: one of the two succinic anhydride carbonyl groups is replaced by an alkyl link. Fulgenolides ... In organic chemistry, a fulgide is any of a class of photochromic compounds consisting of a bismethylene-succinic anhydride ... Fulgimide is an analog that has succinimide instead of succinic anhydride. It has nearl the same photochromic properties, but ... Various other carbonyl structures have been studied, in addition to the original succinic anhydride. The goals includ ...

Either the dye or the sugar is reacted with succinic anhydride. This forms an amide group with the sugar or an ester group with ... Either the dye or the sugar group can be succinylated by reacting a free alcohol group with succinic anhydride. The resulting ...

Oxidation of that product with chromium trioxide then leads to the substituted succinic anhydride (4). Treatment of anhydride ...

... is the precursor to the drug furobufen by Friedel-Crafts reaction with succinic anhydride. Dibenzofuran is a ...

... can be synthesized by acylation of biphenyl with succinic anhydride under Friedel-Crafts conditions. Moore RA, Derry S ...

"The Action of Diazomethane on Benzoic and Succinic Anhydrides, and a Reply to Malkin and Nierenstein". J. Am. Chem. Soc. 52 (4 ... Acid anhydrides can be used in place of acid chloride. The reaction yields a 1:1 mixture of the homologated acid and the ... "Trimethylsilyldiazomethane in the Preparation of Diazoketones via Mixed Anhydride and Coupling Reagent Methods: A New Approach ...

The reaction may be achieved by heating glyoxime to 150 °C in the presence of succinic anhydride; furazan will evaporate at ...

... is made from dihydroartemisinin (DHA) by reacting it with succinic acid anhydride in a basic medium. It is one of ...

Succinic anhydride N-Hydroxysuccinimide N-Bromosuccinimide International Union of Pure and Applied Chemistry (2014). ...

At several places AKD (alkyl ketene dimer) and ASA (alkenyl succinic anhydride) are used. Latest development is to use surface ... Common binders are styrene maleic anhydride copolymer or styrene-acrylate copolymer. The surface chemical composition is ...

It is manufactured from fluoranthene and succinic anhydride in the presence of aluminum chloride in a nitrobenzene solution. ( ...

Cationic starch and hydrophilic agents are also applied, including alkenyl succinic anhydride (ASA) and alkyl ketene dimers ( ... Co-styrene-maleic anhydride and co-styrene acrylate are common binders associated with a cationic starch pigment in Inkjet ... Common binders are styrene maleic anhydride copolymer or styrene-acrylate copolymer. The surface chemical composition is ...

Acids include isophthalic, terephthalic, adipic, benzoic, succinic acids and phthalic, maleic and trimellitic anhydride. ... Phthalic and trimellitic anhydrides may also be used. Polyols tend to be neopentyl glycol, 1,6-hexanediol and ... To make them waterborne organic acids or anhydrides are added in a two-stage process but there are other methods too. ... With alkyds typical methods include maleinazation of unsaturated fatty acids with maleic anhydride. This involves making a ...

Succinylation of the delignified wood substrate using succinic anhydride results in a nanostructured and mechanically strong ...

... from benzene and succinic anhydride. The intramolecular cyclization of 4-phenylbutanoic acid to 1-tetralone is catalyzed by ... The oxime of 1-tetralone reacts with acetic anhydride leading to aromatization of the cycloalkanone ring. The resulting N-(1- ... The tertiary alcohol formed in the Grignard reaction of 1-tetralone with phenylmagnesium bromide reacts with acetic anhydride ...

... either by ring-opening polymerization of succinic anhydride with ethylene oxide or by polycondensation of succinic acid and ...

... can be prepared by a Friedel-Crafts reaction between toluene and succinic anhydride ...

... isomerized into linear internal olefins are then reacted with maleic anhydride to make an alkyl succinic anhydride (ASA), a ...

Usual internal sizing chemicals used in papermaking at the wet end are alkyl ketene dimer (AKD) and alkyl succinic anhydride ( ...

... manufacture of polyisobutenyl succinic anhydride (PIBSA) dispersant manufacture; 2) the molecular weight-viscosity ...

... thioacetic anhydride, succinic acid, 1-ethylic-βD-glycoside, 2-acetamino-2-deoxy-β-D-glucose, and cerebroside B. Fungi portal ...

... methyl succinic anhydride. The commercialization of the polyhydroxybutyric acid (PHB) or of homo- and copolymeric ... "Catalytic carbonylation of β-lactones to succinic anhydrides". J. Am. Chem. Soc. 126 (22). pp. 6842-6843. doi:10.1021/ja048946m ...

It can be synthesized by heating succinic anhydride with hydroxylamine or hydroxylamine hydrochloride. NHS is commonly found in ...

In 2010, hydrophobically modified ε-polylysine was synthesized by reacting EPL with octenyl succinic anhydride (OSA). It was ...

Rxn of that product with succinic anhydride converts the pendant amine to a succinimide, affording the anxiolytic agent ...

In this reaction, benzene is reacted with succinic anhydride, the intermediate product is reduced and a second FC acylation ... In a related reaction, phenanthrene is synthesized from naphthalene and succinic anhydride in a series of steps which begin ... Acid anhydrides as well as carboxylic acids are also viable. A typical Lewis acid catalyst is aluminium trichloride. Because, ... Examples are the synthesis of thymolphthalein (a pH indicator) from two equivalents of thymol and phthalic anhydride: A ...