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Autor:
Stephen J. Weininger
Publikováno v:
Ambix. 65(1)
The emergence of physical organic chemistry, which focuses on the mechanisms and structures of organic reactions and molecules using the tools of physical chemistry, was a major development in twentieth-century chemistry. It first flourished in the i
Autor:
Leon Gortler, Stephen J. Weininger
Publikováno v:
Ambix. 64(1)
The Hickrill Chemical Research Foundation, located north of New York City on the estate of its patrons, Sylvan and Ruth Alice Norman Weil, had a short (1948-59) but productive life. Ruth Alice Weil received a Ph.D. in organic chemistry in 1947, direc
Autor:
Stephen J, Weininger
Publikováno v:
Annals of science. 72(2)
Kekulé first suggested a hexagonal structure for benzene in 1865. For over a half-century after, chemists struggled to reconcile proposed structures for benzene and other aromatic compounds with their resistance to chemical transformation and tenden
Autor:
Stephen J. Weininger, Jay A. Labinger
Publikováno v:
Angewandte Chemie. 117:1950-1956
Autor:
Stephen J. Weininger
Publikováno v:
Journal of Physical Organic Chemistry. 18:555-559
By the 1930s, physical organic chemistry had become sufficiently established in American and British universities to produce a market for textbooks in the field. Between 1937 and 1949, five textbooks appeared from UK and US authors; these set the fra
Autor:
Stephen J. Weininger
Publikováno v:
Foundations of Chemistry. 6:45-48
Autor:
Stephen J. Weininger
Publikováno v:
American Journal of Physics. 79:141-143
This article reviews Selected Papers on the Periodic Table by Eric Scerri . 152 pp. , distributed by World Scientific Publishing Co., Hackensack, NJ, 2009. Price: $88.00(hardcover) ISBN 978-1-84816-425-3.
Publikováno v:
The Journal of Physical Chemistry A. 103:5477-5484
Fluorenones substituted with cis- and trans-styryl and phenylethynyl groups at C-1, C-2, and C-4 were synthesized, as were the trans-2- and trans-4-(3,4-dimethoxystyryl) and β-methyl-2-styryl derivatives. The static absorption and fluorescence spect
Autor:
Stephen J. Weininger
Publikováno v:
The Chemical Educator. 1:1-12
Autor:
Stephen J. Weininger, Helge Kragh
Publikováno v:
Historical Studies in the Physical and Biological Sciences. 27:91-130
Le concept d'entropie apparait au XIX e siecle avec la naissance de la chimie physique et des lois de la thermodynamique