Divergent role of PIDA and PIFA in the AlX3 (X = Cl, Br) halogenation of 2-naphthol: a mechanistic study

Autor: Kevin A. Juárez-Ornelas, Manuel Solís-Hernández, Pedro Navarro-Santos, J. Oscar C. Jiménez-Halla, César R. Solorio-Alvarado

Publikováno v: Beilstein Journal of Organic Chemistry, Vol 20, Iss 1, Pp 1580-1589 (2024)

The reaction mechanism for the chlorination and bromination of 2-naphthol with PIDA or PIFA and AlX3 (X = Cl, Br), previously reported by our group, was elucidated via quantum chemical calculations using density functional theory. The chlorination me

Externí odkaz: https://doaj.org/article/4da5c9e35eed4be9bb7737aea4d64832

The Diaryliodonium(III) Salts Reaction With Free-Radicals Enables One-Pot Double Arylation of Naphthols

Autor: Yuvraj Satkar, Kazimierz Wrobel, Daniel E. Trujillo-González, Rafael Ortiz-Alvarado, J. Oscar C. Jiménez-Halla, César R. Solorio-Alvarado

Publikováno v: Frontiers in Chemistry, Vol 8 (2020)

The chemoselective reaction of the C- followed by the O-centered naphthyl radicals with the more electron-deficient hypervalent bond of the diaryliodonium(III) salts is described. This discovered reactivity constitutes a new activation mode of the di

Externí odkaz: https://doaj.org/article/472406c49b884fbc8172662eb5bfe49b

Evidence for Borylene Carbonyl (LHB═C═O) and Base-Stabilized (LHB═O) and Base-Free Oxoborane (RB≡O) Intermediates in the Reactions of Diborenes with CO2

Autor: Andreas Stoy, Marcel Härterich, Rian D. Dewhurst, J. Oscar C. Jiménez-Halla, Peter Endres, Maximilian Eyßelein, Thomas Kupfer, Andrea Deissenberger, Torsten Thiess, Holger Braunschweig

Publikováno v: Journal of the American Chemical Society. 144:3376-3380

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d0dcfcbd419a2b48174037248241e376
https://doi.org/10.1021/jacs.2c00479

The Search for Enhanced sigma-Donor Ligands to Stabilize Boron-Boron Multiple Bonds

Autor: Daniel E. Trujillo‐González, Gerardo González‐García, Trevor A. Hamlin, F. Matthias Bickelhaupt, Holger Braunschweig, J. Oscar C. Jiménez‐Halla, Miquel Solà

Publikováno v: European Journal of Inorganic Chemistry, 26, 1-11
Trujillo-González, D E, González-García, G, Hamlin, T A, Bickelhaupt, F M, Braunschweig, H, Jiménez-Halla, J O C & Solà, M 2023, ' The Search for Enhanced σ-Donor Ligands to Stabilize Boron-Boron Multiple Bonds ', European Journal of Inorganic Chemistry, vol. 26, no. 9, e202200767 . https://doi.org/10.1002/ejic.202200767
European Journal of Inorganic Chemistry, 26(9):e202200767. Wiley-VCH Verlag
European Journal of Inorganic Chemistry, 26, 9, pp. 1-11

Boron-boron multiple bonds, such as those found in diborenes and diborynes, are typically stabilized by σ-donor ligands that furnish electron density to these otherwise electron-deficient species. These compounds are not only of fundamental importan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41ca3387e10ea08a0d00319af591dbb5
http://hdl.handle.net/2066/290973

Iodine(III)‐Mediated Electrophilic Chlorination and Catalytic Nitration of N ‐Tosyl Anilines

Autor: Dipak B. Patil, Rocío Gámez‐Montaño, Mario Ordoñez, Melchor Solis‐Santos, J. Oscar C. Jiménez‐Halla, César R. Solorio‐Alvarado

Publikováno v: European Journal of Organic Chemistry. 2022

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0a24373417a487368c69a5125606d91
https://doi.org/10.1002/ejoc.202201295