Oxidation of Cinnamyl Alcohol with Peracetic Acid in Acidic Solvents
نویسندگان
چکیده
منابع مشابه
Functional characterization of cinnamyl alcohol dehydrogenase and caffeic acid O-methyltransferase in Brachypodium distachyon
BACKGROUND Lignin is a significant barrier in the conversion of plant biomass to bioethanol. Cinnamyl alcohol dehydrogenase (CAD) and caffeic acid O-methyltransferase (COMT) catalyze key steps in the pathway of lignin monomer biosynthesis. Brown midrib mutants in Zea mays and Sorghum bicolor with impaired CAD or COMT activity have attracted considerable agronomic interest for their altered lign...
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M in ne ap ol is , M N 5 54 47 VAPORIZED PERACETIC ACID (VPA) STERILIZATION Peracetic Acid as a Biocide REVOXTM sterilization technology uses a room temperature vapor composed of three active compounds; hydrogen peroxide (H2O2), acetic acid and peracetic acid (PAA). PAA is formed by the reaction of acetic acid and H2O2 with the addition of a catalyst; these compounds exist in equilibrium and th...
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A series of transgenic poplars down-regulated for cinnamyl alcohol dehydrogenase (CAD) was analyzed by thioacidolysis. Among the lignin-derived monomers, the indene compounds that were recently shown to originate from sinapaldehyde incorporated into lignins through 8-O-4-cross-coupling, were found to increase as a function of CAD deficiency level. While these syringyl markers were recovered in ...
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Hydroxylamines gradually undergo oxidation to their oximes on being dissolved in organic solvent (e.g. methanol). This phenomenon was followed by (1)H-NMR and liquid chromatography-mass spectrometry (LC-MS). The oxidation rate was estimated from the peak area observed on the mass chromatogram at the protonated molecule or fragment ion on LC-atmospheric pressure chemical ionization (APCI)-MS. Th...
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Peracetic acid (PAA) was evaluated as an algae control agent at the City of Modesto, CA Publicly Owned Treatment Works (POTW), during the period of June 2–4, 2003. Algae have been a problem at the POTW for many years and have become an increasing problem as the POTW attempts to increase its treatment capacity. High algae levels entering the chlorine contactor cause high chlorine demand, high TS...
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ژورنال
عنوان ژورنال: Bulletin of the Chemical Society of Japan
سال: 1977
ISSN: 0009-2673,1348-0634
DOI: 10.1246/bcsj.50.261