Results 101 to 110 of about 51,237 (293)
Nickel-catalyzed enantioselective sequential Nazarov cyclization/decarboxylation
, 2018 The nickel-catalyzed enantioselective sequential Nazarov cyclization/decarboxylation has been developed.
Zhan Lu, Heyi Zhang
core +1 more source
Biofuels, Bioproducts and Biorefining, EarlyView.Abstract Post‐harvest agricultural residues in Latin America are commonly underutilized, leading to greenhouse gas emissions and lost opportunities for bio‐based value creation. This study tests the hypothesis that decentralized, farmer‐scale pyrolysis technologies can deliver comparable agronomic benefits while exhibiting distinct techno‐economic and ...
Juan F. Saldarriaga +7 more
wiley +1 more source
Beilstein Journal of Organic Chemistry, 2017 Background: Phthalides are privileged constituents of numerous pharmaceuticals, natural products and agrochemicals and exhibit several biological and therapeutic activities.
Lina Jia, Fuzhong Han
doaj +1 more source
Some photoinduced decarboxylation reactions.
, 1971 Some of the fundamental aspects of photochemistry have been discussed. The photoinduced decarboxylation of carboxylic acids and carboxylate anions is reviewed, as well as decarboxylations sensitised by salts (e.g.
Peter Robert. Steiner (7683236)
core
Porous Carbon Materials for Carbon Dioxide Capture
Carbon Energy, EarlyView.This work aims to address the current status and challenges associated with the regulation of pore structures, as well as the influence of pore structures on CO2 capture. Systematic quantitative analysis of structure–property relationships, combined with machine learning approaches, can effectively evaluate the contributions of structural ...
Zhifu Liu +6 more
wiley +1 more source
Oxidative decarboxylation of retinoic acid in microsomes of rat liver and kidney
Journal of Lipid Research, 1968 Liver and kidney microsomes have been found to catalyze a rapid decarboxylation of retinoic acid in vitro. The reaction requires NADPH and Fe2+, and is further stimulated by the presence of pyrophosphate.
Anita B. Roberts, Hector F. DeLuca
doaj +1 more source
Carbon Energy, EarlyView.Holey‐structured, edge‐carboxylated graphene with a controlled specific surface area was synthesized using an environmentally friendly, CO2‐activated, KOH‐free ball‐milling process. ABSTRACT Graphene, notable for its high specific surface area, is ideal for catalyst support but faces challenges under harsh thermal catalytic conditions.
Seon‐Yong Ahn +5 more
wiley +1 more source
Chemistry – A European Journal, EarlyView.A series of structurally diverse exoglycals was synthesized using a modified Julia‐olefination approach from sugar‐derived precursors. These glycosidase transition‐state mimics were further diversified via CuAAC chemistry to yield triazole‐conjugated analogues.
Elisa Ospanow +2 more
wiley +1 more source
Sustainable Synthesis of 4,7‐Dihydro‐4,7‐ethano‐2H‐isoindoles—Key Building Blocks to Benzoporphyrins
Chemistry – A European Journal, EarlyView.A facile and sustainable route to isoindole derivatives—key benzoporphyrin precursors—brings high‐ and low‐symmetry benzoporphyrins closer to practical application. ABSTRACT Benzoporphyrins, π extended porphyrin analogues, exhibit remarkable potential for optoelectronic and theragnostic applications, yet have remained largely confined to fundamental ...
Lampros Pascal Gazetas +5 more
wiley +1 more source
Oxidative Generation and Reactivity of the Cyclopropyl Radical From a Martin Silicate
Chemistry – A European Journal, EarlyView.A photoredox strategy employing Martin silicates enables the oxidative generation and controlled capture of cyclopropyl radicals, including the naked one, long considered challenging intermediates. The method affords functionalized cyclopropanes through both Giese‐type additions and dual nickel/photoredox C(sp3)−C(sp2) cross‐couplings.
Amal Lakhal +3 more
wiley +1 more source