Oxidative cleavage of dihydroxyfuranones; Mechanisms of reactions; Formation of alkylidene furanone from the acetonide analog.FrimerAryehA.Gilinksy-SharonPessiaEBSCO_AspJournal of Organic ChemistryFrimee A A,Gilinskysharon P.Reaction of Superoxide with Ascorbic Acid Derivatives: Insight into the ...
ChemInform Abstract: Reactions of L-Ascorbic Acid with Transition Metal Complexes Davies MB. Reactions of L-ascorbic acid with transition metal complexes. Polyhedron 11:285-321 (1992).Davies MB. 1992. Reactions of l-ascorbic acid ... M.,B.,DAVIES - 《Cheminform》 被引量: 31发表: 2010年 ...
Chemical PropertiesWhite crystals (plates or needles). Soluble in water; slightly soluble in alcohol; insoluble in ether, chloroform, benzene, petroleum ether, oils and fats. Stable to air when dry. One international unit is equivalent to 0.05 milligram of l-ascorbic acid. ...
Ascorbic acid is a well-known antioxidant and cellular reductant with an intimate and complex role in the response of plants to ozone. It is clear from a n... PL Conklin,C Barth - 《Plant Cell & Environment》 被引量: 810发表: 2004年 Chemistry and Reactions of Reactive Oxygen Species in...
Both the names ascorbic acid and vitamin C reflect its antiscorbutic properties due to its role in the synthesis of collagen in connective tissues. Ascorbate acts as an electron-donor keeping iron in the ferrous state thereby maintaining the full activity of collagen hydroxylases; parallel reactions...
Under OH conditions, three types of degradation for ascorbic acid may take place. i) Chemical oxidation: this pathway is the dominant manner in the presence of oxygen, which lead to the formation of DHA and DKGA. Metal ions, such as Fe3+ and Cu2+ could significantly accelerate the reacti...
Product name: Ascorbic Acid CBnumber: CB7853704 CAS: 50-81-7 EINECS Number: 200-066-2 Synonyms: ascorbic acid,Vitamin C Relevant identified uses of the substance or mixture and uses advised against Relevant identified uses: For R&D use only. Not for medicinal, household or other use. ...
Galli, Stimulation by SN+2 or Ascorbic Acid on Diazonium Salts Reactions, Tetrahedron Letters, 1980, 21 (47), ... C Galli 被引量: 0发表: 1980年 Covalent modification of a glassy carbon surface by 4-aminobenzoic acid and its application in fabrication of a polyoxometalates-consisting ...
Prevention of Clogging of Strainers in Rearing Aquatic Organisms Effect of Vitamin C (Ascorbic Acid) on the Growth of Plants REFERRING to the letter from Miss Synnove v. Hausen\ I gladly acknowledge the priority of her paper, the existence of which was unknown to me when publishing mine on ...
Heterogeneous catalysts have been pivotal to the development of the modern chemical industry and are essential for catalysing many industrial reactions. Ho... C Novo,AM Funston,P Mulvaney - 《Nature Nanotechnology》 被引量: 440发表: 2008年 Stabilization of ascorbic acid in human plasma, and its...