CHEMCOKOREA 켐코코리아

Paper 8: Unveiling Potent Photooxidation Behavior of Catalytic Photoreductants Authors: Karina Targos, Oliver P. Williams, and Zachary K. Wickens Ref: J. Am. Chem. Soc. 2021, 4125–4132 Link: https://doi.org/10.1021/jacs.1c00399 Tweet: Comment: We could have chosen from any number of great papers from the Wicken’s group this year to highlight. We wrote about this one in depth back in April. https..

Paper 7: Illuminating Life’s Origins: UV Photochemistry in Abiotic Synthesis of Biomolecules (open access) Authors: Nicholas J. Green, Jianfeng Xu, and John D. Sutherland Ref: J. Am. Chem. Soc. 2021, 143, 19, 7219–7236 Link: https://doi.org/10.1021/jacs.1c01839 Tweet: Comment: An in depth look at some of the reactions that are possible with solar radiation and primordial soup. https://www.hepato..

EvoluChem™ LEDs Our photoreactor LEDs are designed for photo-catalytic chemistry applications to irradiate all samples with maximum efficiency. The EvoluChem™ LED spotlights are designed specifically for photo-catalytic chemistry applications. They fit the photoredox box and they are designed to irradiate all samples with maximum efficiency. The LED chips are selected for specific wavelengths 36..

PhotoRedOx Duo™ Meet our photoreactor with double-capacity: The EvoluChem PhotoRedOx Duo™. It’s the choice for the chemist who seeks higher reaction capacity and increased light intensity than found in the PhotoRedOx Box™. This photoreactor with double-capacity leverages the same patented concept (US Patent #10,906,022) as the original PhotoRedOx Box™. PhotoRedOx Duo™ increases the reaction vial..

Lucent360 Customized Reaction Screenings When screening reactions, matching the optimal wavelength to a photocatalyst requires multiple experiments and setups and a lot of time. Learn about designing Lucent360 customized reaction screenings with multiple wavelengths in one experiment. Lucent360™ C-N bond formation screen with 4 photocatalysts matched with the ideal wavelength With the Lucent360™..

Paper 11: A Maze in Plastic Wastes: Autonomous Motile Photocatalytic Microrobots against Microplastics Authors: Seyyed Mohsen Beladi-Mousavi, Soňa Hermanová, Yulong Ying, Jan Plutnar, and Martin Pumera Ref: ACS Appl. Mater. Interfaces 2021, 13 (21), 25102–25110 Link: https://doi.org/10.1021/acsami.1c04559 Tweet: Comment: A fun paper with robots, mazes, plastics and photochemistry that we wrote ..

Paper 10: Flowers of the Plant Genus Hypericum as Versatile Photoredox Catalysts Authors: Jun-jie Wang, Kai Schwedtmann, Kun Liu, Stephen Schulz, Jan Haberstroh, Gerrit Schaper, Anja Wenke, Julia Naumann, Torsten Wenke, Stefan Wanke and Jan J. Weigand Ref: Green Chem. 2021, 23 (2), 881–888 Link: https://doi.org/10.1039/d0gc03281f Tweet: Comment: Perhaps the most fun and unexpected paper we read ..

Paper 9: Site-Selective Installation of NƐ-Modified Side Chains into Peptides and Proteins via Visible-Light-Mediated Desulfurative C-C Bond Formation (open access) Authors: Rhys C. Griffiths, Frances R. Smith, Jed E. Long, Daniel Scott, Huw E. L. Williams, Neil J. Oldham, Robert Layfield, and Nicholas J. Mitchell Ref: Angew. Chem 2021, ASAP Link: https://doi.org/10.1002/anie.202110223 Tweet: Co..

Paper 5: Photochemical intermolecular dearomative cycloaddition of bicyclic azaarenes with alkenes Authors: Jiajia Ma, Shuming Chen, Peter Bellotti, Renyu Guo, Felix Schäfer, Arne Heusler, Xiaolong Zhang, Constantin Daniliuc, M. Kevin Brown, Kendall N. Houk, Frank Glorius Ref: Science 371, 1338–1345 (2021) Link: https://www.science.org/doi/10.1126/science.abg0720 Tweet: Comment: A really cool ex..

Paper 4: A biomimetic SH2 cross-coupling mechanism for quaternary sp3-carbon formation (open access) Authors: Wei Liu, Marissa N. Lavagnino, Colin A. Gould, Jesús Alcázar, David W. C. MacMillan Ref: Science 374, 1258–1263 (2021) Link: https://www.science.org/doi/full/10.1126/science.abl4322 Tweet: Comment: A Nobel prize winner also dabbles a bit in photochemistry. Like every year we could also h..

Paper 1: C(sp3)–H methylation enabled by peroxide photosensitization and Ni-mediated radical coupling Authors: Aristidis Vasilopoulos, Shane W. Krska, Shannon S. Stahl Ref: Science 372, 398–403 (2021) Link: https://www.science.org/doi/10.1126/science.abh2623 Tweet: Comment: To start us off, a very cool, simple C-C bond formation reaction on a diverse set of pharmacologically relevant substrates...

1 x Photoreactor 2 x LED Light Sources 2 x Vial Holder 4 x Sample Reactions 1 x UV Safety Glasses 광학 반응 실험에 필요한 필수 Kit Advances in photochemistry continue to arrive on a regular basis, enabling new and efficient pathways to key chemical synthesis reactions and techniques, including multiple C-C cross-coupling options, C-N cross-coupling, and otherwise difficult C-O cross-coupling. EvoluChem’s™ P..