Cláudio M. Nunes (@claudiomnes) 's Twitter Profile
Cláudio M. Nunes

@claudiomnes

Physical organic chemist @UnivdeCoimbra, ind. researcher supported by FCT, interested in reactive intermediates, vibrational excitation and tunneling reactions.

ID: 1013775762

calendar_today15-12-2012 19:19:56

13 Tweet

24 Followers

71 Following

J. Am. Chem. Soc. (@j_a_c_s) 's Twitter Profile Photo

Unveiling a new paradigm of chemical reactivity: A well-defined chemical starting material decays spontaneously at cryogenic temperatures into two different products that arise from heavy-atom carbon vs. nitrogen tunneling. #JustAccepted acspubs.co/ZrjH30pqRik

Unveiling a new paradigm of chemical reactivity: A well-defined chemical starting material decays spontaneously at cryogenic temperatures into two different products that arise from heavy-atom carbon vs. nitrogen tunneling. #JustAccepted acspubs.co/ZrjH30pqRik
Cláudio M. Nunes (@claudiomnes) 's Twitter Profile Photo

Heavy‐Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2‐Formylarylnitrene to a Singlet 2,1‐Benzisoxazole onlinelibrary.wiley.com/doi/10.1002/an…

Angewandte Chemie (@angew_chem) 's Twitter Profile Photo

Heavy-Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2-Formylarylnitrene to a Singlet 2,1-Benzisoxazole (Fausto) onlinelibrary.wiley.com/doi/10.1002/an…

Heavy-Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2-Formylarylnitrene to a Singlet 2,1-Benzisoxazole (Fausto) onlinelibrary.wiley.com/doi/10.1002/an…
Cláudio M. Nunes (@claudiomnes) 's Twitter Profile Photo

Bond-Breaking/Bond-Forming Reactions by Vibrational Excitation: Infrared-Induced Bidirectional Tautomerization of Matrix-Isolated Thiotropolone pubs.acs.org/doi/10.1021/ac…

Bond-Breaking/Bond-Forming Reactions by Vibrational Excitation: Infrared-Induced Bidirectional Tautomerization of Matrix-Isolated Thiotropolone pubs.acs.org/doi/10.1021/ac…
Cláudio M. Nunes (@claudiomnes) 's Twitter Profile Photo

Inducing Molecular Reactions by Selective Vibrational Excitation of a Remote Antenna with Near-Infrared Light - now published in Chemical Communications pubs.rsc.org/en/content/art…

Cláudio M. Nunes (@claudiomnes) 's Twitter Profile Photo

Photochromism of a Spiropyran in Low-Temperature Matrices: Unprecedented Bidirectional Switching between a Merocyanine and an Allene Intermediate pubs.acs.org/doi/10.1021/ac…

Chemistry World (@chemistryworld) 's Twitter Profile Photo

Two conformers undergoing different quantum tunnelling processes ‘is completely breaking the classic transition state rules’ – Kat reports on the discovery chemistryworld.com/news/unprecede…

ChemistryViews (@chemistryviews) 's Twitter Profile Photo

Conformers Undergo Different Reactions Controlled by Quantum Tunneling: Unprecedented reaction gives distinct rearrangement products that cannot be explained by classical reactivity models bit.ly/3XwutYj

Conformers Undergo Different Reactions Controlled by Quantum Tunneling: Unprecedented reaction gives distinct rearrangement products that cannot be explained by classical reactivity models bit.ly/3XwutYj
Chemistry (@chemeurj) 's Twitter Profile Photo

Hydrogen Tunneling Exhibiting Unexpectedly Small Primary Kinetic Isotope Effects (Claudio M. Nunes Cláudio M. Nunes and co-workers PRS-Group) onlinelibrary.wiley.com/doi/10.1002/ch…

ChemistryEur (@chemistryeur) 's Twitter Profile Photo

Competitive Heavy-Atom Tunneling Reactions Controlled Through Electronic Effects by Claudio M. Nunes, Peter R. Schreiner, and co-workers (Cláudio M. Nunes, Universidade de Coimbra, PRS-Group, Universität Gießen) #OpenAccess Chemistry Europe onlinelibrary.wiley.com/doi/10.1002/ce…

ChemistryViews (@chemistryviews) 's Twitter Profile Photo

🧪 Cláudio M. Nunes & Peter R. Schriner ( PRS-Group ) discuss how electron-donating substituents can control quantum mechanical tunneling (QMT) reactivity—and why QMT deserves a place in general chemistry curricula chemistryviews.org/tuning-quantum…

🧪 Cláudio M. Nunes &amp; Peter R. Schriner ( <a href="/prsgroupjlu/">PRS-Group</a> ) discuss how electron-donating substituents can control quantum mechanical tunneling (QMT) reactivity—and why QMT deserves a place in general chemistry curricula
chemistryviews.org/tuning-quantum…