Adipic acid is widely used in the production of nylon, plasticizers, polyurethane resins, adhesives, lubricants, etc. and hence compound annual growth rate adipic expected to be 4.4% with a market size over USD 7,000 million. At present commercially manufactured using petrochemical feedstock like benzene, hexane, hexene, hexanone, nitric as catalyst. The research community exploring newer metho...

Abstract Catalytic reduction systems of 2-furancarboxylic acid (FCA) and 2,5-furandicarboxylic (FDCA) with H 2 without the carboxyl groups are reviewed. FCA FDCA produced from furfural 5-hydroxymethylfurfural which important platform chemicals in biomass conversions. Furan ring hydrogenation to tetrahydrofuran-2-carboxylic (THFCA) tetrahydrofuran-2,5-dicarboxylic (THFDCA) easily proceeds over P...

Biobased fuels, chemicals, and materials can replace fossil fuel products mitigate climate change. Sugarcane mills have the potential to produce a wider range of biobased chemicals in similar approach bioethanol production, including adipic acid. Multiple alternative pathways for converting simple sugars into acid been described, with integration sugar mill. The economics expected greenhouse ga...

detected. Ii both cases malonic acid was by far the most abundant product. The traces of glutaric and adipic acid in the oxidation products of the C18 and C1,9 acid respectively, can be explained by the presence of C20 and C21 pentaenoic acid, from which the above dicarboxylic acids are the known oxidation products. However, the possible presence of small amounts of an isomeric octadecatetraeno...

Supercritical carbon dioxide and hydrogen peroxide was used in the oxidation for exploring a clean and efficient process to produce adipic acid. Supercritical carbon dioxide would be both a solvent and reactant in combination with aqueous hydrogen peroxide, which made the oxidation be possible through the formation of peroxycarbonic acid as the intermediate oxidizer. The effects of temperature ...

Sialyl Tn (STn) and sialyl lactoside derivatives containing O-acetylated sialic acid residues have been chemoenzymatically synthesized using a one-pot three-enzyme system and conjugated to biotinylated human serum albumin (HSA) using an adipic acid para-nitrophenyl ester coupling reagent. This approach provides an efficient and general protocol for preparing carbohydrate-protein conjugates cont...

A homologous series of anionic gas-phase clusters of dicarboxylic acids (oxalic acid, malonic acid, succinic acid, glutaric acid, and adipic acid) generated via electrospray ionization (ESI) are investigated using collision-induced dissociation (CID). Sodiated clusters with the composition (Na(+))(2)(n+1)(dicarboxylate(2-)(n+1) for singly charged anionic clusters, where n = 1-4, are observed as...