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The interaction of CO, N₂, NO, and O₂ with fourth period metal dihalides

Creator:: Van Leirsburg, Dean Alan
Resource Type:: Dissertation
Full Text:: N2 (.03 N2 2331 (2331) 100 solid Raman 58 35 G. Ni Cl 474.9 (474. 9) 38. 5 Ar- NO w 3 58Ni35C117C1

Electron diffraction investigations : I. The molecular structures of the gaseous group III halides Al₂Cl₆, Al₂Br₆, Al₂I₆-Al I₃, Ga₂Cl₆, and Ga₂Br₆-GaBr₃ : II. The gaseous equilibria 2 No₂=[reversible reaction]N₂O₄ and 2GaBr₃=[reversible reaction]Ga₂Br₆

Creator:: Shen, Quang
Resource Type:: Dissertation
Full Text:: = 45°) revealed no significant difference between these two models (see Table 5). However, in the

Oxymercuration of cyclodeca-1,2,5,8-tetraene

Creator:: Hong, Pak-Kong
Abstract:: The reactions of cyclodeca-1, 2, 5, 8-tetraene with mercuric salts in solvents of varying nucleophilicity are described. Instead of forming the usual oxymercuration products reported for reactions of olefins and allenes with mercuric salts, the major products obtained in the present cases result from the initial electrophilic addition of the...
Resource Type:: Masters Thesis
Full Text:: combination of Diels-Alder and Chugaev reactions (Figure 5). The preparation of the 6 . 4-diol gave no

The isolation and structure of leptosphaerin : a metabolite of the marine ascomycete, Leptosphaeria oraemaris (Linder) and A synthesis of the marine toxin, 9-isocyanopupukeanane

Creator:: Schiehser, Guy Alan
Abstract:: The ethyl acetate extract of the culture filtrate of the marine Ascomycete, Leptosphaeria oraemaris (Linder) yielded a novel metabolite designated by the common name leptosphaerin. An x-ray crystallographic structure analysis was disproved by the synthesis of 3-acetoxy-S-(1,2-dihydroxyethyl)- 3-pyrrolin-2-one 1, starting with N,N-dibenzylhydroxylamine 47 and D-mannitol 44. Oxidation of 47 followed...
Resource Type:: Dissertation
Full Text:: and function- ally unique metabolites. 4 ' 5 It is curious, in view of these intense research

A study of the photolysis of the aqueous thymine system at 214 nm, 229 nm and 254 nm

Creator:: Satcher, Robert Lee
Abstract:: The photolysis of the aqueous thymine system has been investigated at 214 nm, 229 nm and 254 nm at room temperature. Products of photolysis have been identified as hydrogen peroxide, 6-hydroxy-5- hydroperoxy thymine and tentatively 5-hydroxy-6-hydroperoxy thymine. These together with thymine loss, were determined quantitatively under a variety of conditions....
Resource Type:: Dissertation
Full Text:: have been identified as hydrogen peroxide, 6-hydroxy-5- hydroperoxy thymine and tentatively 5-hydroxy

The oxidation of trimethylamine by copper (II) chloride

Creator:: Lane, Thomas Alfred
Abstract:: This research was on the irreversible oxidation of trimethylamine by copper(II) chloride, which takes place at temperatures of about 75° and higher. The coordination of trimethylamine by copper(II) chloride, which is a preliminary reaction to the oxidation, was studied at 0°. The coordination of trimethylamine by the potential reduction product,...
Resource Type:: Masters Thesis
Full Text:: earlier report by Peters, 32 who found no complex in this system. In the copper(II)-trimethylamine system

The synthesis and electrocyclization of some linear and cross-conjugated hexatrienes

Creator:: Hilton, Charles Bruce
Abstract:: As part of the continuing investigation of the thermal cis- 1, 3, 5-hexatriene to 1,3-cyclohexadiene rearrangement, four new trienes and a cross-conjugated pentaene have been prepared and their thermal reactions studied. A new route to the synthesis of highly substituted trienes has been developed. The synthesis of three of these...
Resource Type:: Dissertation
Full Text:: -1, 3, 5-hexatrienes, a problem of no small magnitude facing workers in this area. The final

Theoretical and experimental factors affecting the accuracy and precision of atomic absorption measurements

Creator:: Bower, Nathan Wayne
Abstract:: A procedure for evaluating the precision of atomic absorption measurements is presented and applied to 21 elements under varying instrumental conditions. The experimental relative standard deviations (RSD's) in absorbance obtained from repetitive measurements made with a high resolution voltmeter and on-line computer, are compared to those predicted by a recently...
Resource Type:: Dissertation
Full Text:: for Privacy Redacted for Privacy Redacted for Privacy DEDICATED TO Thomas Arthur Sanborn (5

Elemental abundances in meteoritic chondrules

Creator:: Osborn, Thomas Ward, III
Abstract:: High-precision instrumental neutron activation analysis has been used to determine Al, Na, Mn, Sc, Cr, Fe, Co, and Ni in a suite of more than 500 chondrules from 26 distinct meteorites. These meteorite specimens represent the H, L, LL and C chemical classes and most of the petrologic types. In...
Resource Type:: Dissertation
Full Text:: ACKNOWLEDGEMENTS This research was supervised by Dr. R. A. Schmitt who pro- vided continuing guidance and a

Electrochemical studies of liquid chlorocuprates(I)

Creator:: Silkey, James R.
Abstract:: This research emphasized fundamental physical and electrochemical studies of systems based on the room temperature fused salt, triethyl-ammonium dichlorocuprate(I). Such systems, which must be maintained under a protective atmosphere, were also used in some preliminary battery studies. Spectra of dark green solutions of copper (II) chloride in triethylammonium dichlorocuprate(I) obey...
Resource Type:: Masters Thesis
Full Text:: approved: Johvr 1. Yoke This research emphasized fundamental physical and electrochemical studies of

ScholarsArchive@OSU

The interaction of CO, N₂, NO, and O₂ with fourth period metal dihalides

Electron diffraction investigations : I. The molecular structures of the gaseous group III halides Al₂Cl₆, Al₂Br₆, Al₂I₆-Al I₃, Ga₂Cl₆, and Ga₂Br₆-GaBr₃ : II. The gaseous equilibria 2 No₂=[reversible reaction]N₂O₄ and 2GaBr₃=[reversible reaction]Ga₂Br₆

Oxymercuration of cyclodeca-1,2,5,8-tetraene

The isolation and structure of leptosphaerin : a metabolite of the marine ascomycete, Leptosphaeria oraemaris (Linder) and A synthesis of the marine toxin, 9-isocyanopupukeanane

A study of the photolysis of the aqueous thymine system at 214 nm, 229 nm and 254 nm

The oxidation of trimethylamine by copper (II) chloride

The synthesis and electrocyclization of some linear and cross-conjugated hexatrienes

Theoretical and experimental factors affecting the accuracy and precision of atomic absorption measurements

Elemental abundances in meteoritic chondrules

Electrochemical studies of liquid chlorocuprates(I)

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