목록광반응기 (6)
Lucent360을 이용해서 scale up 해봅시다.
A few weeks ago, we discussed the history of the Lucent360™, our new photoreactor for light and temperatures control for screen to scale, in both batch and flow. This month, we want to share a series of experiments that demonstrate the value of the Lucent360™ for studying a photochemical reaction. This project was brought to us by chemists at the IRCOF and Oril in France*. There is no shortage o..
[Photoreactor] Fenton Boat Photocatalysis: An Adventure with Iron and Wood
We are huge fans of what could be classified as “creative photocatalysts”. One of our favorite papers over the past few years was this work that we wrote about here using Hypericum flowers as an organic dye for C-C bond formation. A few dried flower petals, a base and an LED and you have a new photochemical reaction. So, if your paper can be described as using a “Fenton Boat photocatalyst”, well..
[Photoreactor] Shining a Light on DNA Sequencing
This month, we highlight the recent work of several students from the Balasubramanian Lab at the University of Cambridge using the EvoluChem™ Photoredox Boxes in their graduate studies. Shankar Balasubramanian is a godfather in the field of nucleic acid chemistry and methods to sequence epigenetic modifications. In recent years this work has involved visible-light applications. Ben Mortishire-Sm..
Paper 10. Flowers of the Plant Genus Hypericum as Versatile Photoredox Catalysts
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 5. Photochemical intermolecular dearomative cycloaddition of bicyclic azaarenes with alkenes
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..
Paper4. A biomimetic SH2 cross-coupling mechanism for quaternary sp3-carbon formation
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..