Results 311 to 320 of about 28,956 (346)
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Chemical & Engineering News Archive, 2014
A new route to adipic acid that uses ozone and ultraviolet light to eliminate the problematic nitrous oxide by-product has researchers intrigued. But once again, issues of scale-up and safety with a greener route to this chemical intermediate—used to make nylon, polyurethane, and plasticizers—temper the good news.
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A new route to adipic acid that uses ozone and ultraviolet light to eliminate the problematic nitrous oxide by-product has researchers intrigued. But once again, issues of scale-up and safety with a greener route to this chemical intermediate—used to make nylon, polyurethane, and plasticizers—temper the good news.
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Benzene‐Free Synthesis of Adipic Acid
Biotechnology Progress, 2002AbstractStrains of Escherichia coli were constructed and evaluated that synthesized cis,cis‐muconic acid from d‐glucose under fed‐batch fermentor conditions. Chemical hydrogenation of the cis, cis‐muconic acid in the resulting fermentation broth has also been examined.
Wei Niu, John W. Frost, Karen M. Draths
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The Polymerization of Crystalline Hexamethylenediammonium Adipate
Molecular Crystals, 1969Abstract Crystalline hexamethylenediammonium adipate (m.p. 197 °C), the one to one salt of hexamethylenediamine and adipic acid, polymerizes at temperatures below its melting point yielding the corresponding polyamide (Nylon 66). Although there is considerable disorientation of the resulting crystalline polymer, two preferred directions of chain growth
J. B. Lando, P. D. Frayer
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International Journal of Biological Macromolecules, 2023
Zhaomeng Long +5 more
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Zhaomeng Long +5 more
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The crystal structure of adipic acid
Recueil des Travaux Chimiques des Pays-Bas, 1941AbstractThe crystal structure of adipic acid has been fully determined. Cell dimensions:a = 10.07, b = 5.16, c = 10.00 Å, β = 137°5′.Space group C2h, ‐ P21/a. The approximately flat molecules have a centre of symmetry and are stretched along the c axis. The atomic positions are derived from two projections of the electronic density.
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Industrial production and use of adipic acid
Catalysis Today, 1991AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
CASTELLAN A +2 more
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