By adopting the interplay between ligand-enabled Au(i)/Au(iii) catalysis and the unique π-activation mode of gold complexes, a highly coveted 1,2-heteroarylation of alkenes has been accomplished. The present ligand-enabled approach not only circumvents the requirement for strong sacrificial oxidants or photocatalysts but also operates under mild reaction conditions by utilizing simple and non-prefunctionalized aryl coupling partners.
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http://dx.doi.org/10.1039/d0cc03707a | DOI Listing |
Sci Rep
January 2025
Bioinformatics Centre, Savitribai Phule Pune University, Pune, Maharashtra, 411007, India.
COVID-19 has proved to be a global health crisis during the pandemic, and the emerging JN.1 variant is a potential threat. Therefore, finding alternative antivirals is of utmost priority.
View Article and Find Full Text PDFSci Total Environ
January 2025
Department of Critical Care Medicine, Sir Run Run Shaw Hospital, College of Medicine, Zhejiang University, Hangzhou, China. Electronic address:
Streptococcus suis (S. suis) is a neglected and emerging pathogen that leads to severe economic losses in swine industry. Despite its epidemic potential, the zoonotic threat posed by S.
View Article and Find Full Text PDFNat Commun
January 2025
Department of Chemistry, University of Science and Technology of China, Hefei, PR China.
This study presents a copper-catalyzed, substrate-controlled regio- and enantioselective intermolecular hydrosilylation method capable of accommodating a broad scope of alkenes and prochiral silanes. The approach offers an efficient and versatile pathway to generate enantioenriched linear and branched alkyl-substituted Si-stereogenic silanes. Key features of this reaction include mild reaction conditions, simple catalytic systems, compatibility with diverse substrates, high yields and enantioselectivities.
View Article and Find Full Text PDFTheor Appl Genet
January 2025
College of Agriculture, Hunan Agricultural University, Changsha, 410128, Hunan, China.
Unraveling key ABA pathways, including OsWRKY71-OsABA8ox1 and OsbZIP73-OsNCED5, provides valuable insights for improving cold tolerance in rice breeding for cold-prone regions. Cold stress limits rice (Oryza sativa L.) production in cooler climates.
View Article and Find Full Text PDFBackground: In Alzheimer's disease (AD), histone acetylation is disrupted, suggesting loss of transcriptional control. Moreover, converging evidence suggests an age- and AD-dependent loss of transcription controlled by all-trans-retinoic acid (ATRA), the bioactive metabolite of vitamin A (VA). Antioxidant depletion causes oxidative stress (OS).
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