Takip et
Cláudio M. Nunes
Cláudio M. Nunes
University of Coimbra, CQC-IMS, Department of Chemistry,
qui.uc.pt üzerinde doğrulanmış e-posta adresine sahip - Ana Sayfa
Başlık
Alıntı yapanlar
Alıntı yapanlar
Yıl
The pyrolysis of isoxazole revisited: A new primary product and the pivotal role of the vinylnitrene. A low-temperature matrix isolation and computational study
CM Nunes, I Reva, TMVD Pinho e Melo, R Fausto, T Solomek, T Bally
Journal of the American Chemical Society 133 (46), 18911-18923, 2011
762011
Conformational Switching in Pyruvic Acid Isolated in Ar and N2 Matrixes: Spectroscopic Analysis, Anharmonic Simulation, and Tunneling
I Reva, CM Nunes, M Biczysko, R Fausto
The Journal of Physical Chemistry A 119 (11), 2614-2627, 2015
712015
Capture of an elusive nitrile ylide as an Intermediate in isoxazole–oxazole photoisomerization
CM Nunes, I Reva, R Fausto
The Journal of Organic Chemistry 78 (21), 10657-10665, 2013
662013
Near-IR laser generation of a high-energy conformer of L-alanine and the mechanism of its decay in a low-temperature nitrogen matrix
CM Nunes, L Lapinski, R Fausto, I Reva
The Journal of Chemical Physics 138 (12), 2013
592013
1, 3-Dipolar cycloaddition of azomethine ylides generated from aziridines in supercritical carbon dioxide
PJS Gomes, CM Nunes, AACC Pais, TMVDP e Melo, LG Arnaut
Tetrahedron letters 47 (31), 5475-5479, 2006
582006
Competitive nitrogen versus carbon tunneling
CM Nunes, AK Eckhardt, I Reva, R Fausto, PR Schreiner
Journal of the American Chemical Society 141 (36), 14340-14348, 2019
522019
UV-laser photochemistry of isoxazole isolated in a low-temperature matrix
CM Nunes, I Reva, TMVD Pinho e Melo, R Fausto
The Journal of Organic Chemistry 77 (19), 8723-8732, 2012
522012
Evidence of a nitrene tunneling reaction: spontaneous rearrangement of 2-formyl phenylnitrene to an imino ketene in low-temperature matrixes
CM Nunes, SN Knezz, I Reva, R Fausto, RJ McMahon
Journal of the American Chemical Society 138 (47), 15287-15290, 2016
512016
Photochemistry of 2-formylphenylnitrene: A doorway to heavy-atom tunneling of a benzazirine to a cyclic ketenimine
CM Nunes, I Reva, S Kozuch, RJ McMahon, R Fausto
Journal of the American Chemical Society 139 (48), 17649-17659, 2017
492017
Bond-shift isomers: the co-existence of allenic and propargylic phenylnitrile imines
CM Nunes, I Reva, R Fausto, D Bégué, C Wentrup
Chemical communications 51 (79), 14712-14715, 2015
402015
Metal-Catalyzed Isomerization of 5-Heteroatom-Substituted Isoxazoles as a New Route to 2-Halo-2H-azirines
NV Rostovskii, AV Agafonova, IA Smetanin, MS Novikov, AF Khlebnikov, ...
Synthesis 49 (19), 4478-4488, 2017
342017
Effects of entangled IR radiation and tunneling on the conformational interconversion of 2-cyanophenol
AJ Lopes Jesus, CM Nunes, I Reva, SMV Pinto, R Fausto
The Journal of Physical Chemistry A 123 (20), 4396-4405, 2019
312019
Generation and Characterization of a 4π-Electron Three-Membered Ring 1H-Diazirine: An Elusive Intermediate in Nitrile Imine–Carbodiimide Isomerization
CM Nunes, C Araujo-Andrade, R Fausto, I Reva
The Journal of Organic Chemistry 79 (8), 3641-3646, 2014
292014
4-Isoxazolines and pyrroles from allenoates
SMM Lopes, CM Nunes, TMVDP e Melo
Tetrahedron 66 (32), 6078-6084, 2010
292010
Cycloaddition of trifluoromethyl azafulvenium methides: synthesis of new trifluoromethylpyrrole-annulated derivatives
CM Nunes, MR Silva, AM Beja, R Fausto, TMVDP e Melo
Tetrahedron Letters 51 (2), 411-414, 2010
292010
Chemistry of diazafulvenium methides in the synthesis of functionalized pyrazoles
TMVD Pinho e Melo, CM Nunes, MIL Soares, JA Paixao, A Matos Beja, ...
The Journal of Organic Chemistry 72 (12), 4406-4415, 2007
282007
Thiazolo[3,4-b]indazole-2,2-dioxides as Masked Extended Dipoles: Pericyclic Reactions of Benzodiazafulvenium Methides
MIL Soares, CM Nunes, CSB Gomes, TMVD Pinho e Melo
The Journal of Organic Chemistry 78 (2), 628-637, 2013
272013
Heavy‐Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2‐Formylarylnitrene to a Singlet 2, 1‐Benzisoxazole
CM Nunes, LP Viegas, SA Wood, JPL Roque, RJ McMahon, R Fausto
Angewandte Chemie International Edition 59 (40), 17622-17627, 2020
242020
Kinetically unstable 2–isocyanophenol isolated in cryogenic matrices: Vibrational excitation, conformational changes and spontaneous tunneling
AJL Jesus, I Reva, CM Nunes, JPL Roque, SMV Pinto, R Fausto
Chemical Physics Letters 747, 137069, 2020
232020
S–H rotamerization via tunneling in a thiol form of thioacetamide
S Góbi, CM Nunes, I Reva, G Tarczay, R Fausto
Physical Chemistry Chemical Physics 21 (31), 17063-17071, 2019
232019
Sistem, işlemi şu anda gerçekleştiremiyor. Daha sonra yeniden deneyin.
Makaleler 1–20