Arenes are interesting feedstocks for organic synthesis because of their natural abundance. However, the stability conferred by aromaticity severely limits their reactivity, mostly to reactions where aromaticity is retained. Methods for oxidative dearomatization of unactivated arenes are exceedingly rare but particularly valuable because the introduction of Csp3–O bonds transforms the flat aromatic ring in 3D
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Category: Miquel Costas news
On May 1 st 2023, Dr. Marco Galeotti started his MSCA postdoctoral project entitled Implementing Cationic Paths in Aliphatic C-H Oxidation (ICAT-PACHO), under the supervision of Prof. Miquel Costas at the Institute of Computational Chemistry and Catalysis (IQCC) of University of Girona (UdG). This 2-year fellowship will allow Dr. Marco Galeotti to start a new project devoted to the study of
A detailed study on the C(sp3)–H bond oxygenation reactions with H2O2 catalyzed by the [Mn(OTf)2(TIPSmcp)] complex at methylenic sites of cycloalkyl and 1-alkyl substrates bearing 19 different electron-withdrawing functional groups (EW FGs) was carried out. Oxidations in MeCN were compared to the corresponding ones in the strong hydrogen bond donating (HBD) solvents 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) and nonafluoro tert-butyl
Chiral oxygenated aliphatic moieties are recurrent in biological and pharmaceutically relevant molecules, and constitute one of the most versatile type of functionalities for further elaboration. In this work, Arnau Call, Giorgio Capocasa, Andrea Palone, Laia Vicens, Eric Aparicio, Najoua Choukairi Afailal, Nikos Siakavaras, Maria Eugènia López Saló, Massimo Bietti and Miquel Costas report a protocol
Next week Tuesday will be the defense of the doctoral thesis of Laia Vicens Serra, titled “Implementing amino acids in manganese-catalyzed biologically inspired oxidations: g-lactonization and ligand design”, supervised by Prof. Miquel Costas from IQCC. Place: Sala de Graus de la Facultat de Dret Date: Tuesday July 18, 2023 Time: 11.00h We wish her good luck and all
Last week the Grupo Especializado de Química Organometálica (GEQO – RSEQ) announced that Miquel Costas, full professor at the Institut de Química Computacional i Catàlisi (IQCC) of the UdG, received the Medalla Rafael Usón award of GEQO – RSEQ 2023, for his outstanding scientific trajectory and contributions to the field of organometallic chemistry, in particular
Last 20th April took place the 30 years IQC(C) celebration. This wonderful moment was celebrated by a symposium and get-together in Girona. Schedule (Aula Magna, Science Faculty) 09.30h Opening by Honorific Director Prof. Ramon Carbó-Dorca and ViceRector Research Dr. Maria Pla de Solà-Morales Session 1: Chair: Lorenzo D’Amore 09.50h-10.15h Jordi Mestres – “From Similarity to
The Institute of Computational Chemistry and Catalysis (IQCC) of the University of Girona (UdG) is a worldwide reference unit in computational chemistry and catalysis that aims at carrying out groundbreaking research on predictive chemistry for catalysis, with special focus on the processes occurring at the confined space for the coming years. One of the pillars
Since 2015 the IQCC is organizing a Science Slam. On Tuesday April 25th the IQCC organizes the seven edition to show the most representative research projects of the Institute to a wide audience. The research carried out within each of the research teams of the IQCC will be briefly summarized by the PIs (2 minutes).
This month (Feb 5-10th 2023) at the European-Winter School on Physical Organic Chemistry (E-WISPOC23) in Bressanone (Italy), Najoua Choukairi, PhD student under the supervion of Prof. Miquel Costas, presented her work on syn-dihydroxylation and won one of the best flash award awards. Congratulations Najoua!