Results 31 to 40 of about 115,489 (367)
Visible-Light-Induced Decarboxylation of Dioxazolones to Phosphinimidic Amides and Ureas
Molecules, 2022 A visible-light-induced external catalyst-free decarboxylation of dioxazolones was realized for the bond formation of N=P and N–C bonds to access phosphinimidic amides and ureas. Various phosphinimidic amides and ureas (47 examples) were synthesized with
Jie Pan +4 more
doaj +1 more source
An Adaptation To Life In Acid Through A Novel Mevalonate Pathway. [PDF]
, 2016 Extreme acidophiles are capable of growth at pH values near zero. Sustaining life in acidic environments requires extensive adaptations of membranes, proton pumps, and DNA repair mechanisms.
Bowie, James U +3 more
core +1 more source
Hydrocarbon Synthesis via Photoenzymatic Decarboxylation of Carboxylic Acids
Journal of the American Chemical Society, 2019 A recently discovered photodecarboxylase from Chlorella variabilis NC64A (CvFAP) bears the promise for the efficient and selective synthesis of hydrocarbons from carboxylic acids.
Wuyuan Zhang +11 more
semanticscholar +1 more source
DIHYDROXYFUMARIC ACID TRANSFORMATION [PDF]
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2008 This short communication presents several preliminary results obtained during kinetic investigation of dihydroxyfumaric acid decarboxylation. The reaction order towards the hydrogen ions concentration has been established, the correlation between the ...
Natalia Secara
doaj
Beilstein Journal of Organic Chemistry, 2015 This short review highlights the copper-mediated fluoroalkylation using perfluoroalkylated carboxylic acid derivatives. Carbon–carbon bond cleavage of perfluoroalkylated carboxylic acid derivatives takes place in fluoroalkylation reactions at high ...
Tsuyuka Sugiishi +3 more
doaj +1 more source
International Journal of Sustainable Engineering, 2021 The decarboxylation of 9-cis-octadecenoic (oleic) acid to aromatic and aliphatic hydrocarbons suitable as blend components for aviation fuel applications utilising ruthenium dodecacarbonyl [Ru3(CO)12] with a variety of other catalysts is presented.
Kenneth M. Doll +2 more
doaj +1 more source
Digital Technologies Applied to Control the One-Step Process of Cannabis Olive Oil Preparations
Pharmaceutics, 2023 The reproducibility of an extemporaneous preparation is an essential condition for guaranteeing the quality, efficacy, and safety of the medicinal product.
Paolo Bongiorno +7 more
doaj +1 more source
The Fate of Sulfur Radical Cation of N-Acetyl-Methionine: Deprotonation vs. Decarboxylation
Photochem, 2023 In the present study, we investigated the photooxidation of the biomimetic model of C-terminal methionine, N-Acetyl-Methionine (N-Ac-Met), sensitized by a 3-Carboxybenzophenone (3CB) excited triplet in neutral and basic aqueous solutions. The short-lived
Katarzyna Grzyb +2 more
doaj +1 more source
Decarboxylation of 2-keto fatty acids by brain
Journal of Lipid Research, 1966 An enzyme system consisting of washed acetone powder of pig brain, adenosine triphosphate, nicotinamide adenine dinucleotide, magnesium, fumaric acid, and ascorbic acid was found to catalyze the oxidative decarboxylation of 2-ketostearic acid.
W. Ewart Davies +4 more
doaj +1 more source
Photorespiration: metabolic pathways and their role in stress protection [PDF]
, 2000 Photorespiration results from the oxygenase reaction catalysed by ribulose-1,5-bisphosphate carboxylase/ oxygenase. In this reaction glycollate-2-phosphate is produced and subsequently metabolized in the photorespiratory pathway to form the Calvin ...
Anderson L. E. +21 more
core +2 more sources