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Hydrogen abstraction from substituted t-butylbenzenes

Creator:: Harvey, Robert Louis
Abstract:: A study of the relative rates of the alkyl hydrogen abstraction from a series of meta and para substituted t-butylbenzenes by the chlorine atom at 70°C has been carried out. Application of the Hammett equation yielded a ρ value of -0.44 for the para compounds. Possible explanations for the non-linearity...
Resource Type:: Masters Thesis
Full Text:: Purification of t- Butylbenzene 42 Purification of p- Chloro -t- butylbenzene 42 Purification of m- Bromo -t

Thermodynamics of the reaction between F and M centers

Creator:: Zahrt, John David
Resource Type:: Masters Thesis
Full Text:: functions for the process 2F = M were obtained. A graph of ,n K versus 1/T gave AFT° _ -4. 03 ±0. 12

The photodecomposition of t-butyl bicyclo [7.1.0] decane-2-percarboxylate

Creator:: McRitchie, Donna Louise
Abstract:: This paper describes the synthesis of t-butyl bicyclo[7.1.0] decane-2-percarboxylate and its photolytic decomposition. The title compound was found to undergo simple homolytic cleavage when exposed to light of 2537 A; producing the cyclodecyl radical, carbon dioxide, and t-butoxy radical. The largest percentage of products arose from an intimate radical pair...
Resource Type:: Masters Thesis
Full Text:: 5 Attempted preparation of the syn epimer of (M) 9 Products of the decomposition of t-butyl

Solid Solution Studies of Layered Honeycomb-Ordered Phases O3-Na3M2SbO6 (M = Cu, Mg, Ni, Zn)

Creator:: Schmidt, Whitney, Berthelot, Romain, Sleight, A. W., and Subramanian, M. A.
Abstract:: Complete solid solutions with the composition Na₃M₂₋ₓM’ₓSbO₆ where M, M’ = Cu, Mg, Ni, Zn have been synthesized by conventional solid state techniques and were investigated using X-ray diffraction, magnetism and optical measurements. All compositions crystallize in a monoclinic unit cell and exhibit a layered structure with a honeycomb cationic...
Resource Type:: Article
Full Text:: . Miura, R. Hirai, T. Fujita, Y. Kobayashi, M. Sato, J. Magn. Magn. Mater. 310 (2007) e389. [19] L

Thermodynamics of the reaction between F and M centers in KBr

Creator:: Li, Tsai-chi
Resource Type:: Masters Thesis
Full Text:: intensity 3 t = crystal thickness and m, e, and c have their usual meanings. Numerically, Smakula's

Gas phase x-ray photoelectron spectroscopy of some ketone compounds

Creator:: Situmeang, Rudy T. M.
Abstract:: The photoelectron spectra of a series of ketone compounds have been investigated in the gas phase. Core ionization energies were measured to probe the effects of molecular size and connectivity number on core ionization energies. It was found that core ionization energies roughly decrease with increasing connectivity number as expected....
Resource Type:: Masters Thesis
Full Text:: would like to express my sincerest appreciation and gratitude to Distinguished Professor T. Darrah

A photoactivable microfluidic device for heavy metal ion extraction

Creator:: Nammoonnoy, Jintana
Abstract:: The development of microfluidic devices for heavy metal extraction is presented in this dissertation. Various research areas, covering subjects from photochromic compound syntheses to microchip fabrication techniques are explored to develop microfluidic devices capable of extracting heavy metal ions from drinking water. Through integration of the beneficial characteristics of both...
Resource Type:: Dissertation
Full Text:: : __________________________________________________________________ Vincent T. Remcho The development of microfluidic devices for heavy metal extraction is

Carbon Nanodots as Biolabels for Fluorescence Immunoassays

Creator:: Wu, Yuanyuan
Abstract:: There has been a tremendous growth in interest in carbon nanodots (C-dots) in the past several years. As a nascent nanomaterial, C-dots have shown great promise in applications that benefit from their superior water dispersibility, low toxicity, non-blinking fluorescent output, chemical and biological compatibility, ease of functionalization and resistance to...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Vincent T. Remcho There has been a tremendous growth in interest in carbon nanodots (C

Centrifugal Partition Chromatography, Microfabrication, and a Smartphone-based Detection Platform : Analytical Chemistry from Preparative-scale Separation to Micro-scale Analysis

Creator:: Boonloed, Anukul
Abstract:: Analytical chemistry is an area of chemistry primarily focused on the study and use of instruments for separation, identification, and quantification of an analyte of interest. Specifically, separation science within analytical chemistry often refers to the process of dividing mixtures into their small component parts based on differences in their...
Resource Type:: Dissertation
Full Text:: Analysis Abstract approved: ______________________________________________________ Vincent T

An evaluation of charge generation in hydrogen atom abstraction processes: the reaction of homoaryl and heteroarylmethanes with t-butoxy radical

Creator:: Mahiou, Belaid
Abstract:: The relative rates of hydrogen atom abstraction from a series of 13 homoaryl and heteroarylmethanes by t-butoxy radical were determined at 70°C. The attacking radical was photochemically generated from di-t-butyl peroxide. A relatively small range of relative rates (factor of seven) has been found among the compounds studied. The relative...
Resource Type:: Masters Thesis
Full Text:: abstraction processes: the reaction of homoaryl and heteroarylmethanes with t-butoxy radical AN ABSTRACT OF

ScholarsArchive@OSU

Hydrogen abstraction from substituted t-butylbenzenes

Thermodynamics of the reaction between F and M centers

The photodecomposition of t-butyl bicyclo [7.1.0] decane-2-percarboxylate

Solid Solution Studies of Layered Honeycomb-Ordered Phases O3-Na3M2SbO6 (M = Cu, Mg, Ni, Zn)

Thermodynamics of the reaction between F and M centers in KBr

Gas phase x-ray photoelectron spectroscopy of some ketone compounds

A photoactivable microfluidic device for heavy metal ion extraction

Carbon Nanodots as Biolabels for Fluorescence Immunoassays

Centrifugal Partition Chromatography, Microfabrication, and a Smartphone-based Detection Platform : Analytical Chemistry from Preparative-scale Separation to Micro-scale Analysis

An evaluation of charge generation in hydrogen atom abstraction processes: the reaction of homoaryl and heteroarylmethanes with t-butoxy radical

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