Zobrazeno 1 - 10 of 17 pro vyhledávání: '"J. W. Hilborn"'
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A nitrogen-15 NMR study of cis-azobenzene in the solid state
Autor: J. W. Hilborn, Ronald D. Curtis, Gang Wu, James A. Pincock, Michael D. Lumsden, Roderick E. Wasylishen
Publikováno v: The Journal of Physical Chemistry. 97:1856-1861
Nitrogen-15 NMR spectra have been obtained for spinning and static powder samples of solid cis-azobenzene- 15 N 2 (1). This nitrogen NMR spectra obtained with magic angle spinning exhibited spinning rate-dependent line shapes which are characteristic
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::90c5eb344c1ee19585b3c59c841df1ff
https://doi.org/10.1021/j100111a023
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3
ChemInform Abstract: Rates of Decarboxylation of Acyloxy Radicals Formed in the Photocleavage of Substituted 1-Naphthylmethyl Alkanoates
Autor: J. W. Hilborn, James A. Pincock
Publikováno v: ChemInform. 22
Rates of decarboxylation (k CO2 R ) have been estimated for the acyloxy radicals formed in the photolysis of substituted 1-naphthylmethyl alkanoates. These rates are based on a proposed mechanism involving initial carbon-oxygen homolytic bond cleavag
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::302f0ec2306f7ac3fc22628c3922d465
https://doi.org/10.1002/chin.199129076
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4
ChemInform Abstract: Photolysis of the 1-Naphthylmethyl Ester of Substituted Phenylacetic Acids: Intramolecular Charge Transfer and Rates of Decarboxylation of Arylacyloxy Radicals
Autor: James A. Pincock, J. W. Hilborn
Publikováno v: ChemInform. 23
The photolysis of esters 6 and 8 in methanol leads to products resulting from both naphthylmethyl cations and radicals. The product distribution is nearly independent of X for the esters 6 except w...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adf6cdb31d3b127e04d7c22ee70d08fd
https://doi.org/10.1002/chin.199247092
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7
Photolysis of the 1-naphthylmethyl ester of substituted phenylacetic acids: intramolecular charge transfer and rates of decarboxylation of arylacyloxy radicals
Autor: James A. Pincock, J. W. Hilborn
Publikováno v: Canadian Journal of Chemistry. 70:992-999
The photolysis of esters 6 and 8 in methanol leads to products resulting from both naphthylmethyl cations and radicals. The product distribution is nearly independent of X for the esters 6 except when X equals methoxy. A mechanism involving initial h
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::adb6c83d8576663e2e404bca8f40f5df
https://doi.org/10.1139/v92-131
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8
Rates of decarboxylation of acyloxy radicals formed in the photocleavage of substituted 1-naphthylmethyl alkanoates
Autor: J. W. Hilborn, James A. Pincock
Publikováno v: Journal of the American Chemical Society. 113:2683-2686
Rates of decarboxylation (k CO2 R ) have been estimated for the acyloxy radicals formed in the photolysis of substituted 1-naphthylmethyl alkanoates. These rates are based on a proposed mechanism involving initial carbon-oxygen homolytic bond cleavag
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::40a2c639a3f603f0caa71c577290a1bc
https://doi.org/10.1021/ja00007a049
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10
Converting the SLOWPOKE reactor to low-enrichment uranium fuel
Autor: B. M. Townes, J. W. Hilborn
Publikováno v: Journal of Radioanalytical and Nuclear Chemistry Articles. 110:385-392
SLOWPOKE-2 is a 20 kW pool-type research reactor, producing a thermal neutron flux of 1012 n·cm−2·s−1 at five sample sites in the beryllium reflector. Because of its inherent safety, it is the only reactor in the world licensed for unattended o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7429f3c802d57ba2b27854551182ea4
https://doi.org/10.1007/bf02035530
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