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Ultrapermeable Nickel–Cobalt–Manganese/Alumina Inverse Opal as a Coke‐Tolerant and Pressure‐Drop‐Free Catalyst for the Dry Reforming of Methane
10.1002/cctc.201702038 2018-03-15 An inverse opal‐structured Ni‐Co‐Mn/Al2O3 catalyst with ultrahigh permeability was prepared by a sol–gel method templated by poly(methyl methacrylate) opal‐structured nanospheres. This catalyst exhibited excellent coke tolerance and a negligible reactor press... |
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Streptavidin‐Enzyme Linked Aggregates for the One‐Step Assembly and Purification of Enzyme Cascades
10.1002/cctc.201800162 2018-03-14 Herein, we report on enzyme aggregates assembled around covalently cross‐linked streptavidin tetramers. The streptavidin oligomeric matrix (SavMatrix) is produced using the SpyTag ‐ SpyCatch technology and binds tightly to fusion proteins bearing a streptavid... |
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Selective glucose to fructose isomerization over modified zirconium UiO‐66 in alcohol media
10.1002/cctc.201800371 2018-03-14 Modulated zirconium metal‐organic framework UiO‐66 is shown to catalyze the isomerization of D‐glucose to D‐fructose in alcohol media. Fructose selectivity can change depending on solvent choice. We hypothesize that the difference in selectivity is due to a c... |
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High‐Quality Platinum–Iron Nanodendrites with a Multibranched Architecture as Efficient Electrocatalysts for the Ethanol Oxidation Reaction
10.1002/cctc.201800109 2018-03-14 Although great success has been made in the design of well‐defined nanocrystals (NCs) with various morphologies, a facile method to prepare desirable NCs with large active surface areas and unique facets remains an arduous challenge. Herein, we demonstrate a ... |
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Covalent Triazine‐based Frameworks—Tailor‐made Catalysts and Catalyst Supports for Molecular and Nanoparticulate Species
10.1002/cctc.201701820 2018-03-14 The quest for active, selective and stable catalysts for various applications has led researchers worldwide to investigate several combinations of molecular and solid catalyst systems. Solid molecular catalysts are considered to combine selectivity and reacti... |
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Boosting the catalytic performance of organic salts for the fast and selective synthesis of α‐alkylidene cyclic carbonates from CO2 and propargylic alcohols.
10.1002/cctc.201800063 2018-03-13 The synthesis of α‐alkylidene cyclic carbonates (αCCs) by carboxylative coupling of CO2 with propargylic alcohols is receiving increasing interest but requires the use of catalysts that are most often added in large quantity and/or are lacking of selectivity.... |
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Racemization of secondary amine containing natural products using heterogeneous metal catalysts
10.1002/cctc.201800293 2018-03-13 Heterogeneously catalyzed racemization reactions of the secondary amines (S)‐1‐methyl‐6,7‐dimethoxy‐1,2,3,4‐tetrahydroisoquinoline (salsolidine) and (S)‐1‐methyl‐1,2,3,4‐tetrahydro‐ß‐carboline were investigated using Pd, Pt and Ir on carbon or Al2O3 supports.... |
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Ru@PsIL Catalysed synthesis of N‐formamides and benzimidazole using Carbon Dioxide and Dimethylamine Borane
10.1002/cctc.201800185 2018-03-13 This work reports the synthesis and characterization of ruthenium nanoparticles (Ru NPs) supported on polymeric ionic liquids (PILs). This catalyst shows high catalytic activity towards the N‐formylation of amines and synthesis of benzimidazoles from 1,2 diam... |
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Synthesis of Oxazolidinones and Derivatives through Three‐Component Fixation of Carbon Dioxide
10.1002/cctc.201800142 2018-03-13 An effective three‐component fixation of atmospheric CO2 with readily available dichloroethane and aromatic amine toward oxazolidinones catalyzed by in‐situ NHC was developed. The reaction occurred in good to excellent yields with good generality and wide fun... |
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Microwave Reaction: A Facile Economic and Green Method to Synthesize Oxygen‐Decorated Graphene from Carbon Cloth for Oxygen Electrocatalysis
10.1002/cctc.201800113 2018-03-13 Oxygen‐functionalized graphene is active for oxygen evolution reaction (OER). However, the high costs, complex instruments and pollution risks in the synthesis process make oxygen‐functionalized graphene difficult to be industrialized. The microwave reaction ... |