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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:: abstraction from a series of meta and para substituted t- butylbenzenes by the chlorine atom at 70 C o has

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:: consistent with the concerted involvement of the C 1 -C 9 cyclopropane T bond in delocalization of the

High-resolution infrared studies of perdeutero-spiropentane, C₅D₈

Creator:: Erickson, Blake Alexander, Ju, X., Nibler, Joesph W., Beaudry, C. M., and Blake, T. A.
Abstract:: Perdeutero-spiropentane (C₅D₈) has been synthesized and infrared and Raman spectra are reported for the first time. Wavenumber assignments are made for most of the fundamental vibrational modes. Gas phase infrared spectra were recorded at a resolution (0.002 cm⁻¹) sufficient to resolve individual rovibrational lines and show evidence of strong Coriolis...
Resource Type:: Article
Full Text:: . Staroverov, T. Keith, R. Kobayashi, J. Normand, K. Raghavachari, A. Rendell, J. C. Burant, S. S. Iyengar

Chiral synthesis of monic acid C

Creator:: Theramongkol, Parinya
Abstract:: Bromoalkoxylation of dihydropyran with bromine and 1-borneol, followed by dehydrobromination and epoxidation, afforded trans-2-1- bornyloxy-3,4-epoxytetrahydropyran as a major product. This was treated with sodium phenylselenide to give a 1:1 mixture of (2R,3R,4R)- 2-1-bornyloxy-3-hydroxy-4-phenylselenotetrahydropyran and its (2S,3S, 4S) diastereomer. Elimination of the selenoxide, derived from oxidation of the former with hydrogen...
Resource Type:: Dissertation
Full Text:: DIHYDROPYRAN a cCt:r 58 i + b 53 54 l J i C OtOBORN 55 1 d t 010 59 60 Reagents: a) Br2; b) 1

Comprehensive, Low-Cost Wicking Microfluidic Analytical Devices for Clinical Diagnostics and Environmental Analysis

Creator:: Bandara, Gayan C.
Abstract:: Analytical techniques are utilized in a wide variety of applications. Traditionally, analytical measurements are achieved by trained personnel in a laboratory setting using expensive scientific instruments, which limits their applicability in resource-limited areas and point-of-care applications. Therefore, the concept of enabling these laboratory-based qualitative and quantitative assays in microfluidic device...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________ Vincent T. Remcho Analytical techniques are utilized in a wide variety

The synthesis of 2-C¹⁴ labeled DDT

Creator:: Buhler, Donald Raymond
Resource Type:: Masters Thesis
Full Text:: The synthesis of 2-C¹⁴ labeled DDT THE SYNTHESIS OF 2

Preparation of C-14 labeled isopropyl phenylcarbamate

Creator:: Murray, Joseph
Resource Type:: Masters Thesis
Full Text:: and the solution was p1cod in a water bath t 80 degrees C. The reaction mixturo was allowed to stand

Thermodynamics of hydrazine in aqueous solution at 25⁰ C

Creator:: Bushnell, Vernon Clifford
Resource Type:: Masters Thesis
Full Text:: »?Iel ______ I -- II 1 J lb o- -Faiil-, hok C ; I t ______ p- - -k TOP ASSEH8Y

Mechanistic studies on Re(V) mediated C-O bond transformations

Creator:: Zhuravlev, Fedor
Abstract:: In situ, reduction of Cp*ReO₃ by PPh₃ to form (Cp*ReO)₂(μ-O)₂ allows catalytic deoxygenation of epoxides, however, conproportionation between Reⱽ and Reⱽᴵᴵ species to form clusters of ((Cp*Re)₃(μ-O)₆}²⁺(ReO₄⁻)2 and new compound {(Cp*Re)₃(μ²-O)₃(μ³-O⁾³ReO₃}⁺(ReO₄⁻) leads to removal of rhenium from the catalytic cycle and loss of activity, The epoxide deoxygenation mediated by (Cp*ReO)₂(μ-O)₂...
Resource Type:: Dissertation
Full Text:: catalytic Cp*Re03 + excess PPh3 Epoxide c/M [Cp*ReO t/h -i-,'°c Conver- Turnover 3]/M sion 1 1,2-Epoxy

Preparation and decomposition of C-14 labeled Mannich base

Creator:: Dorward, Donald Lyle
Resource Type:: Masters Thesis
Full Text:: Preparation and decomposition of C-14 labeled Mannich base

ScholarsArchive@OSU

Hydrogen abstraction from substituted t-butylbenzenes

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

High-resolution infrared studies of perdeutero-spiropentane, C₅D₈

Chiral synthesis of monic acid C

Comprehensive, Low-Cost Wicking Microfluidic Analytical Devices for Clinical Diagnostics and Environmental Analysis

The synthesis of 2-C¹⁴ labeled DDT

Preparation of C-14 labeled isopropyl phenylcarbamate

Thermodynamics of hydrazine in aqueous solution at 25⁰ C

Mechanistic studies on Re(V) mediated C-O bond transformations

Preparation and decomposition of C-14 labeled Mannich base

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