Results 81 to 90 of about 111,262 (332)
New cofactor supports α,β-unsaturated acid decarboxylation via 1,3-dipolar cycloaddition
Nature, 2015 The bacterial ubiD and ubiX or the homologous fungal fdc1 and pad1 genes have been implicated in the non-oxidative reversible decarboxylation of aromatic substrates, and play a pivotal role in bacterial ubiquinone (also known as coenzyme Q) biosynthesis ...
K. Payne +14 more
semanticscholar +1 more source
Polycondensation as a Universal Method for Preparing High‐Density Single‐Atom Catalyst Libraries
Advanced Materials, EarlyView.This paper presents a universal bottom‐up polycondensation strategy for synthesizing high‐density single‐atom catalysts (HD‐SACs) with metal loadings up to 27.5 wt%. Using various metal monomers with 1,10‐phenanthroline‐5,6‐dione ligands, it generates atomically dispersed mono‐ and bimetallic HD‐SACs.
Jaques‐Christopher Schmidt +21 more
wiley +1 more source
Journal of Dairy Science, 2022 : Paucilactobacillus wasatchensis can use gluconate (GLCN) as well as galactose as an energy source and because sodium GLCN can be added during salting of Cheddar cheese to reduce calcium lactate crystal formation, our primary objective was to determine ...
D.J. McMahon +6 more
doaj
Catalytic Decarboxylation of Fatty Acids to Aviation Fuels over Nickel Supported on Activated Carbon
Scientific Reports, 2016 Decarboxylation of fatty acids over non-noble metal catalysts without added hydrogen was studied. Ni/C catalysts were prepared and exhibited excellent activity and maintenance for decarboxylation.
Jianghua Wu +5 more
semanticscholar +1 more source
Photocatalytic Aqueous Reforming of Methyl Formate
Advanced Materials, EarlyView.A 3d‐metal Cu‐based atomically dispersed photocatalyst, supported on modified g‐C₃N₄, facilitates the photocatalytic selective hydrogen (7.5 mmol gcat−1 of hydrogen; nothing else than H2 and CO2) generation from methyl formate. This diverse system functions under mild conditions, providing high hydrogen yield, selectivity, and enduring stability ...
Dongxu Zuo +13 more
wiley +1 more source
Decarboxylative trifluoromethylthiolation of pyridylacetates
Beilstein Journal of Organic Chemistry, 2021 Decarboxylative trifluoromethylthiolation of lithium pyridylacetates was achieved using N-(trifluoromethylthio)benzenesulfonimide as the electrophilic trifluoromethylthiolation reagent.
Ryouta Kawanishi +2 more
doaj +1 more source
Structure determination of a 4-pyrone from the liverwort Plagiochila bifaria (Sw.) Lindenb. (Plagiochilaceae) [PDF]
, 2008 The centenary of the presentation in 1907 of the "polyketide" hypothesis by Collie, along with his use of a 4-pyrone as an example, is marked by reporting the discovery and isolation of 2-(3,4-dimethoxyphenethyl)-6-methyl-4-pyrone from <i> ...
Rycroft, D.S.
core
Insights Into the Carboxyltransferase Reaction of Pyruvate Carboxylase From the Structures of Bound Product and Intermediate Analogs [PDF]
, 2013 Pyruvate carboxylase (PC) is a biotin-dependent enzyme that catalyzes the MgATP- and bicarbonate-dependent carboxylation of pyruvate to oxaloacetate, an important anaplerotic reaction in central metabolism.
Lietzan, Adam D., Maurice, Martin St.
core +2 more sources
Journal of Biological Chemistry, 2018 The underexploited antibacterial target 1-deoxy-d-xyluose 5-phosphate (DXP) synthase catalyzes the thiamin diphosphate (ThDP)-dependent formation of DXP from pyruvate and d-glyceraldehyde 3-phosphate (d-GAP).
Alicia A. DeColli +5 more
semanticscholar +1 more source
Advanced Materials Technologies, EarlyView.Graphene is grown from pyrene and its carboxylated derivative, 1‐pyrenecarboxylic acid (1‐PCA). The carboxylic acid group of 1‐PCA underwent decarboxylation to produce pyrene and CO2, thereby triggering the Boudouard reaction. This reaction results in graphene with high charge‐carrier mobility by decreasing vacancy‐type defects and oxygen groups in the
Jeong In Ryu +5 more
wiley +1 more source