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(4+2)-Cycloaddition Reactions of Ketenes; Pyranones

Description: This study deals with the (4+2)-cycloaddition reactions of 4-π electron compounds with ketenes. Chloroketenes were generated in situ from the corresponding chlorinated acid chlorides in the presence of the ketenophiles. Chloro-, dichloro- and diphenylketenes reacted with 1-methoxy-3-trimethylsiloxy-l,3-butadiene, and 2,4-bis(trimethylsiloxy)-1,3-pentadiene to yield the corresponding dihydropyrans. The dihydropyrans yielded substituted 4-pyranones on hydrolysis.
Date: August 1983
Creator: Agho, Michael O. (Michael Osarenogowu)
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
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20 Mule Team

Description: This photograph from the front cover of an issue of the Hexagon Journal displays the mock 20 mule team that stands outside of the Rio Tinto Borax Museum in Boron, California. The mule team depicts the original mode used to transport the chemical compound, borax, out of Death Valley between 1883 and 1888. A description of the photograph is shown on page 23 of the journal.
Date: Summer 2015
Creator: Marshall, James L., 1940- & Marshall, Virginia R.
Item Type: Refine your search to only Clipping
Partner: UNT College of Arts and Sciences
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Ab Initio Calculations and Kinetic Modeling of Halon and Halon Replacements

Description: Paper for the 1996 Halon Options Technical Working Conference (HOTWC). This paper discusses ab initio calculations and kinetic modeling of halon and halon replacements.
Date: May 7, 1996
Creator: Paige, Harvey L.; Berry, Rajiv; Schwartz, Martin; Marshall, Paul; Burgess, Donald R.; Zachariah, Michael Russel, 1957- et al.
Item Type: Refine your search to only Paper
Partner: UNT College of Arts and Sciences
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Abraham Model Correlations for Describing Solute Transfer into 2-Butoxyethanol from Both Water and the Gas Phase at 298 K

Description: Article on Abraham model correlations for describing solute transfer into 2-butoxyethanol from both water and the gas phase at 298 K.
Date: June 3, 2015
Creator: Sedov, Igor A.; Stolov, Mikhail; Hart, Erin; Grover, Damini; Zettl, Heidi; Koshevarova, Victoria et al.
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
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Abraham Model Correlations for Estimating Solute Transfer of Neutral Molecules into Anhydrous Acetic Acid from Water and from the Gas Phase

Description: Article on Abraham model correlations for estimating solute transfer of neutral molecules into anhydrous acetic acid from water and from the gas phase.
Date: September 1, 2015
Creator: Stovall, Dawn M.; Schmidt, Amber; Dai, Colleen; Zhang, Shoshana; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
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Abraham model correlations for predicting gas-to-liquid partition coefficients and activity coefficients of organic solutes dissolved in 1-(2-methoxyethyl)-1-methylpyrrolidinium tris(pentafluoroethyl) trifluorophosphate

Description: Article on Abraham model correlations for predicting gas-to-liquid partition coefficients and activity coefficients of organic solutes.
Date: 2013
Creator: Jiang, Rui; Anderson, Jared L.; Stephens, Timothy W.; Acree, William E. (William Eugene) & Abraham, M. H. (Michael H.)
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
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Abraham model correlations for solute partitioning into o-xylene, m-xylene and p-xylene from both water and the gas phase

Description: Article on Abraham model correlations for solute partitioning into o-xylene, m-xylene and p-xylene from both water and the gas phase.
Date: September 2011
Creator: Stephens, Timothy W.; De la Rosa, Nohelli E.; Saifullah, Mariam; Ye, Shulin; Chou, Vicky; Quay, Amanda N. et al.
Item Type: Refine your search to only Article
Partner: UNT College of Arts and Sciences
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