Prévalence et caractéristiques des patients ayant une infection à streptocoque β-hémolytique du groupe A résistant à la clindamycine : étude monocentrique de 186 patients

Autor: R. Salle, H. Camille, V. Fihman, N. de Prost, N. Zeghbib, P.L. Woerther, O. Chosidow

Publikováno v: Annales de Dermatologie et de Vénéréologie - FMC. 2:A124-A125

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e44d72dab0c7877aab6a88cae6865dd
https://doi.org/10.1016/j.fander.2022.09.162

Regioselective Synthesis of 1,2,3,4-Tetrasubstituted Arenes by Vicinal Functionalization of Arynes Derived from Aryl(Mes)iodonium Salts*

Autor: Paul Ha-Yeon Cheong, Gisela A. González-Montiel, H. Camille Richardson, Paul A. Sibbald, Edward J. Valente, Kevin S. Brown, Aleksandra Nilova, David R. Stuart

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 27(24)

Herein, the synthesis of 1,2,3,4-tetrasubstituted benzenoid rings, motifs found in pharmaceutical, agrochemical, and natural products, is described.[1] In the past, the regioselective syntheses of such compounds have been a significant challenge. Thi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::237bf4217fe7cb3b34407dee65d15dba
https://pubmed.ncbi.nlm.nih.gov/33501687

Tuning Supramolecular Selectivity for Hydrosulfide: Linear Free Energy Relationships Reveal Preferential C-H Hydrogen Bond Interactions

Autor: Michael D. Pluth, Paul Ha-Yeon Cheong, H. Camille Richardson, Nathanael Lau, Hazel A. Fargher, Darren W. Johnson, Michael M. Haley

Publikováno v: J Am Chem Soc

Supramolecular anion receptors can be used to study the molecular recognition properties of the reactive yet biologically-critical hydrochalcogenide anions (HCh(–)). Achieving selectivity for HCh(–) over the halides is challenging but is necessar

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc171693e556161dded03019f429eab0
https://pubmed.ncbi.nlm.nih.gov/32283020

A C=O⋅⋅⋅Isothiouronium Interaction Dictates Enantiodiscrimination in Acylative Kinetic Resolutions of Tertiary Heterocyclic Alcohols

Autor: Andrew D. Smith, Paul Ha-Yeon Cheong, Daniel M. Walden, David B. Cordes, Alexandra M. Z. Slawin, Charlene Fallan, Markas A. Grove, James E. Taylor, H. Camille Richardson, Samuel M. Smith, Mark D. Greenhalgh, Zamira Brice, Emily R. T. Robinson

Publikováno v: Greenhalgh, M D, Smith, S M, Walden, D M, Taylor, J E, Brice, Z, Robinson, E R T, Fallan, C, Cordes, D B, Slawin, A M Z, Richardson, H C, Grove, M A, Cheong, P H Y & Smith, A D 2018, ' A C=O⋅⋅⋅Isothiouronium Interaction Dictates Enantiodiscrimination in Acylative Kinetic Resolutions of Tertiary Heterocyclic Alcohols ', Angewandte Chemie-International Edition, vol. 57, no. 12, pp. 3200-3206 . https://doi.org/10.1002/anie.201712456

The research leading to these results has received funding from the ERC under the European Union's Seventh Framework Programme (FP7/2007-2013)/E.R.C. grant agreement n° 279850 and the EPSRC (EP/J500549/1). A.D.S. thanks the Royal Society for a Wolfs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f319e5f16d34e4520d86a7b9a6f0e76
https://doi.org/10.1002/anie.201712456

Iodane-Guided C-H Cleavage to Synthesize Densely Functionalized Arenes

Autor: Aleksandra Nilova, David R. Stuart, Paul Ha-Yeon Cheong, Kevin S. Brown, H. Camille Richardson, Gisela Gonzalez-Monteil, Paul A. Sibbald, Edward J. Valente

We describe a strategy for the iodane-guided functionalization of sterically congested C-H bonds, which is distinct from electronic, steric or proximity guided C-H functionalization methods. Readily accessible aryl(Mes)iodonium salts serve as the sta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4cfdd9aaebc8bef0df10ed4b8745cd19
https://doi.org/10.26434/chemrxiv.10072973