Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Christopher J. Horan"'
Autor:
Christopher J. Horan
Listeria monocytogenes is a foodborne pathogen transmitted to humans through ingested food. This bacterium is responsible for human listeriosis, an extremely serious infection with a high mortality rate. In Listeriosis Outbreaks: Symptoms, Risk Facto
Publikováno v:
Angewandte Chemie International Edition in English. 36:2210-2213
Publikováno v:
Angewandte Chemie. 109:2324-2328
Autor:
Christopher J. Horan, Rainer Glaser
Publikováno v:
Canadian Journal of Chemistry. 74:1200-1214
The concept of the Bürgi–Dunitz angle of attack on carbonyls is compatible with the electronic structure of carbonyls. However, it is argued here that the generalization asserted to describe the interaction of nucleophiles with diazonium ions is i
Autor:
Rainer Glaser, Christopher J. Horan
Publikováno v:
The Journal of Organic Chemistry. 60:7518-7528
Autor:
Christopher J. Horan, Rainer Glaser
Publikováno v:
The Journal of Physical Chemistry. 98:3989-3992
Several experimental values were reported for the binding energy of methyldiazonium ion, and they differ by 13 kcal/mol. Previous theoretical investigations also were associated with considerable uncertainty. The methyl cation affinity (MCA) of N 2 p
Publikováno v:
Acta Crystallographica Section C Crystal Structure Communications. 49:1525-1528
The two zwitterions in the H-bridged dimer of 2-carboxylatobenzenediazonium (1) are linked by a crystallographically symmetric O...H...O hydrogen bond with an O...O distance of 2.436 (3) A. Comparison of (1) with other benzenediazonium salts shows th
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 77:73-76
Potential energy surface analyses at ab initio levels including electron correlation are reported for the phosphorus analogues of diazonium ions, RXY+ with X, Y [dbnd] N, P. Protonated, methylated, and phenylated systems are compared with focus on th
Publikováno v:
Journal of Physical Organic Chemistry. 6:201-214
The methyl ester of 1H-indazole-3-carboxylic acid (2-Me) is formed in the diazotization of o-aminophenylacetic acid to o-diazoniumphenylacetic acid (1) in an intramolecular aliphatic diazonium coupling. 2-Me was identified and characterized by single
Publikováno v:
The Journal of Physical Chemistry. 97:1835-1844
The potential energy surfaces of protonated N 2 , P 2 , and PN are explored at RHF, MP2, and CISD levels. Stationary structures were not only optimized but also characterized by computation of their vibrational frequencies at each of these levels. Mo