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alpha,beta-Unsaturated nitroalkenes are readily reduced to the corresponding aldoximes and ketoximes in good yields, using a system of decaborane (B10H14) and DMSO in methanol in the presence of 10% Pd/C at room temperature under nitrogen.
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http://dx.doi.org/10.1039/b212746f | DOI Listing |
Chembiochem
September 2025
Science Center for Future Foods, Jiangnan University, 1800 Lihu Road, Wuxi, Jiangsu, 214122, China.
Natural products exhibit a wide range of biological activities and are the crucial resources for drug development and compound modification. Cytochrome P450 enzymes (P450s, CYP) are a class of multifunctional and stereoselective biocatalysts that utilize heme as a cofactor and can be employed in the biosynthesis of natural products. With the development of biotechnology, P450s have been widely applied in the synthesis of natural products.
View Article and Find Full Text PDFNanoscale
September 2025
Department of Chemistry, Material Science Lab, Annamalai University, Annamalai Nagar, Tamil Nadu 608002, India.
The transition to a net-zero carbon economy hinges on the development of sustainable, efficient, and economically viable energy technologies. Here, we present a green, electricity-free auto-combustion synthesis of a multifunctional FeNi@MnO@C electrocatalyst, demonstrating outstanding performance for OER, HER, OWS, UOR, UOS, and OWS in alkaline seawater with a required potential of 1.45, 0.
View Article and Find Full Text PDFAngew Chem Int Ed Engl
September 2025
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan, 430070, China.
Enhancing the energy conversion efficiency of fuel cells necessitates optimization of oxygen reduction reaction (ORR) under high-voltage conditions through improved Pt catalysis. This study introduces an electrocatalyst that uniformly anchors a high loading (40 wt%) of small Pt nanoparticles (3.2 nm) on a novel support: tellurium and nitrogen co-mediated graphitized mesoporous carbon (Te-N-GMC).
View Article and Find Full Text PDFNucleic Acids Res
September 2025
Department of Microbiology, Institute of Biology, University of Kassel, 34132 Kassel, Germany.
Casein kinase 1 (CK1) family members are crucial for ER-Golgi trafficking, calcium signalling, DNA repair, transfer RNA (tRNA) modifications, and circadian rhythmicity. Whether and how substrate interactions and kinase autophosphorylation contribute to CK1 plasticity remains largely unknown. Here, we undertake a comprehensive phylogenetic, cellular, and molecular characterization of budding yeast CK1 Hrr25 and identify human CK1 epsilon (CK1ϵ) as its ortholog.
View Article and Find Full Text PDFJ Colloid Interface Sci
September 2025
Guangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, 100 Daxue Road, Nanning 530004, China. Electronic address:
The 5-hydroxymethylfurfural electrooxidation reaction (HMFOR) stands out due to the value-added production and mild conditions. However, its catalytic efficiency is hampered by sluggish kinetics. Herein, with a focus on optimizing the adsorption and activation of reaction molecules, a CoN-WN heterostructure catalyst is constructed for efficient HMFOR.
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