Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Dorian S. N. Parker"'
Autor:
Dorian S. N. Parker, Ralf I. Kaiser
Publikováno v:
Chemical Society Reviews. 46:452-463
The chemical evolution of extraterrestrial environments leads to the formation of polycyclic aromatic hydrocarbons (PAHs) via gas phase radical mediated aromatization reactions. We review that these de facto barrierless reactions are capable of formi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3d53f41da6104930c6dd782900c97ef
https://doi.org/10.1039/c6cs00714g
https://doi.org/10.1039/c6cs00714g
Publikováno v:
Physical Chemistry Chemical Physics. 17:10510-10519
The reactions of the p-tolyl radical with allene-d4 and methylacetylene-d4 as well as of the p-tolyl-d7 radical with methylacetylene-d1 and methylacetylene-d3 were carried out under single collision conditions at collision energies of 44–48 kJ mol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb78c8d87c6ee252c35d0fb5210d60f8
https://doi.org/10.1039/c4cp04288c
https://doi.org/10.1039/c4cp04288c
Autor:
Ralf I. Kaiser, Dorian S. N. Parker, Adeel Jamal, Tao Yang, Lloyd Muzangwa, Alexander M. Mebel, Keiji Morokuma, Mikhail N. Ryazantsev
Publikováno v:
Physical Chemistry Chemical Physics. 17:7699-7706
The crossed molecular beam reactions of the meta-tolyl radical with 1,3-butadiene and D6-1,3-butadiene were conducted at collision energies of 48.5 kJ mol(-1) and 51.7 kJ mol(-1). The reaction dynamics propose a complex-forming reaction mechanism via
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a989e31290ddd7832ca2a0096fbe961
https://doi.org/10.1039/c5cp00311c
https://doi.org/10.1039/c5cp00311c
Publikováno v:
Physical Chemistry Chemical Physics. 17:530-540
Crossed molecular beam reactions were exploited to elucidate the chemical dynamics of the reactions of phenyl radicals with isoprene and with 1,3-pentadiene at a collision energy of 55 ± 4 kJ mol−1. Both reactions were found to proceed via indirec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::53c9c095dbceb432b6c63744953689fd
https://doi.org/10.1039/c4cp04612a
https://doi.org/10.1039/c4cp04612a
Publikováno v:
The Journal of Physical Chemistry A. 118:6181-6190
The reactions of the 4-tolyl radical (C6H4CH3) and of the D7-4-tolyl radical (C6D4CD3) with 1,2-butadiene (C4H6) have been probed in crossed molecular beams under single collision conditions at a collision energy of about 54 kJ mol(-1) and studied th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ee62b4c8961f437dcc58ee1a7b6134a
https://doi.org/10.1021/jp505868q
https://doi.org/10.1021/jp505868q
Publikováno v:
Angewandte Chemie International Edition. 53:7740-7744
For almost half a century, polycyclic aromatic hydrocarbons (PAHs) have been proposed to play a key role in the astrochemical evolution of the interstellar medium (ISM) and in the chemistry of combustion systems. However, even the most fundamental re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22fd162e8c47f1a5602d04d1e2052a7b
https://doi.org/10.1002/anie.201404537
https://doi.org/10.1002/anie.201404537
Autor:
Beni B. Dangi, Alexander M. Mebel, Tao Yang, Dorian S. N. Parker, Vadim V. Kislov, Ralf I. Kaiser
Publikováno v:
The Journal of Physical Chemistry A. 118:4372-4381
We explored the reactions on the phenyl (C6H5; X2A1) and phenyl-d5 (C6D5; X2A1) radical with 1,2-butadiene (C4H6; X1A′) at a collision energy of about 52 ± 3 kJ mol–1 in a crossed molecular beam apparatus. The reaction of phenyl with 1,2-butadie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66111f26d136e71cc70c6e9cd1dbb193
https://doi.org/10.1021/jp411642w
https://doi.org/10.1021/jp411642w
Autor:
Daniel Belisario-Lara, Beni B. Dangi, Dorian S. N. Parker, Ralf I. Kaiser, Alexander M. Mebel
Publikováno v:
Chemical Physics Letters. 607:92-99
We report on the crossed molecular beam reaction of dicarbon, C 2 (X 1 Σ g + , a 3 Π u ), with 1,3-pentadiene (C 5 H 8 ; X 1 A′) conducted at a collision energy of 43 kJ mol −1 under single collision conditions and studied by ab initio and stat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d68fe18724a092a01ce7ac0f26f9de
https://doi.org/10.1016/j.cplett.2014.05.058
https://doi.org/10.1016/j.cplett.2014.05.058
Autor:
Ralf I. Kaiser, Dorian S. N. Parker, Rodney J. Bartlett, Brad Ganoe, Surajit Maity, Ajith Perera, Stefan Fau
Publikováno v:
The Journal of Physical Chemistry A. 118:3810-3819
The gas phase reaction between the boron monoxide radical (11BO; X2Σ+) and allene (H2CCCH2; X1A1) was investigated experimentally under single collision conditions using the crossed molecular beam technique and theoretically exploiting ab initio ele
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3777e8bf5df9ef51dfcbbbc0f0990bfe
https://doi.org/10.1021/jp501595n
https://doi.org/10.1021/jp501595n
Autor:
Adeel Jamal, Ralf I. Kaiser, Beni B. Dangi, André Korte, Keiji Morokuma, Wolfram Sander, Dorian S. N. Parker, Mikhail N. Ryazantsev
Publikováno v:
The Journal of Physical Chemistry A. 118:2709-2718
We present for the very first time single collision experimental evidence that a methyl-substituted polycyclic aromatic hydrocarbon (PAH)—2-methylnaphthalene—can be formed without an entrance barrier via indirect scattering dynamics through a bim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4f7080e5f50c1186fa32a71143acf85
https://doi.org/10.1021/jp501210d
https://doi.org/10.1021/jp501210d