Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Enrique Mendez‐Vega"'
Publikováno v:
Journal of Physical Organic Chemistry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3496f00d3e2afda7d3399d0f2baeb57d
https://doi.org/10.1002/poc.4544
https://doi.org/10.1002/poc.4544
Publikováno v:
Chemical Science. 12:11013-11019
For many thermal reactions, the effects of catalysis or the influence of solvents on reaction rates can be rationalized by simple transition state models. This is not the case for reactions controlled by quantum tunneling, which do not proceed via tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::476b66d4092435c3bccc791595634df9
https://doi.org/10.1039/d1sc02853g
https://doi.org/10.1039/d1sc02853g
Publikováno v:
The Journal of Physical Chemistry A. 124:3836-3843
The photoionization of phenylnitrene was investigated by photoion mass-selected threshold photoelectron spectroscopy in the gas phase. Flash vacuum pyrolysis of phenyl azide at 480 °C produces the nitrene, which subsequently rearranges at higher tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dbfefd1667a165ed06ca38cd8aeadf50
https://doi.org/10.1021/acs.jpca.0c01134
https://doi.org/10.1021/acs.jpca.0c01134
Publikováno v:
Journal of the American Chemical Society. 143(33)
Solvation is a complex phenomenon involving electrostatic and van der Waals forces as well as chemically more specific effects such as hydrogen bonding. To disentangle global solvent effects (macrosolvation) from local solvent effects (microsolvation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47b15c930bef2f14c65902a365042d02
https://pubmed.ncbi.nlm.nih.gov/34387472
https://pubmed.ncbi.nlm.nih.gov/34387472
Publikováno v:
Angewandte Chemie International Edition. 58:14855-14859
The control of the spin states of molecules opens the path to tuning selectivity in chemical reactions and to developing novel magnetically switchable materials. 3-Methoxy-9-fluorenylidene is a carbene that is generated in cryogenic matrices both in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55de8f1ae732dc57cb345433d0d49876
https://doi.org/10.1002/anie.201906579
https://doi.org/10.1002/anie.201906579
Publikováno v:
Chemical Science
For many thermal reactions, the effects of catalysis or the influence of solvents on reaction rates can be rationalized by simple transition state models. This is not the case for reactions controlled by quantum tunneling, which do not proceed via tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b642875c8ddecb30edc5e2424c5b3d78
https://pubmed.ncbi.nlm.nih.gov/34522298
https://pubmed.ncbi.nlm.nih.gov/34522298
Publikováno v:
Chemistry – A European Journal. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e30ccaa4295247d4a036a893a7c22b7d
https://doi.org/10.1002/chem.202180462
https://doi.org/10.1002/chem.202180462
Autor:
Hiroshi Inui, Wolfram Sander, Stefan Henkel, Tim Schleif, Joel Mieres-Perez, Robert J. McMahon, Enrique Mendez-Vega
5-Methoxy-2H-benzazirine was prepared via irradiation of the corresponding phenyl azide, isolated in an argon matrix at cryogenic temperatures. It undergoes ring expansion to the corresponding ketenimine in the dark at T < 30 K despite a calculated a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a509be19e156cde2481d2e26f450d7f6
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85076247144
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85076247144
Publikováno v:
The Journal of Physical Chemistry A. 120:3524-3532
Chlorophenylcarbene and fluorophenylcarbene were generated in water-doped argon matrices at cryogenic temperatures by photolysis of the corresponding matrix-isolated diazirines. When diffusion of H2O in solid argon was induced by annealing of the mat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e2a652472873d14ea0c4bb4a76e10b87
https://doi.org/10.1021/acs.jpca.6b02550
https://doi.org/10.1021/acs.jpca.6b02550
Autor:
Mika Maehara, Akshay Hemant Raut, Masashi Tsuge, Yuan-Pern Lee, Wolfram Sander, Joel Mieres-Perez, Enrique Mendez-Vega
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(70)
The hydrogenation reactions of diphenylcarbene 1, fluorenylidene 2, and dibenzocycloheptadienylidene 3 were investigated in solid H2 and D2 matrices and in H2 - and D2 -doped argon matrices at cryogenic temperatures. The reactivity of the carbenes to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4706e653557eee0b80eaeb58d245a277
https://pubmed.ncbi.nlm.nih.gov/30312518
https://pubmed.ncbi.nlm.nih.gov/30312518