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A reinvestigation of the molecular structure of cyclohexane-1,4-dione by electron diffraction

Creator:: Johnson, Robert David
Abstract:: We have investigated the gaseous structure of cyclohexane- 1,4-dione via electron diffraction. The large amplitude motion, as suggested from spectroscopic, dipole moment and earlier electron diffraction data was studied. The structure was refined in two types of models: a single "distorted boat" conformer, and a model comprised of a superposition...
Resource Type:: Masters Thesis
Full Text:: -1,4-dione by electron diffraction AN ABSTRACT OF THE THESIS OF ROBERT DAVID JOHNSON for the degree

Isotopic exchange reactions in sulfur oxyhalides

Creator:: Johnson, Leroy Franklin
Resource Type:: Masters Thesis
Full Text:: ISOTOPIC EXCHANGE REACTIONS IN SULFUR OXiALIDE5 by LEROY FRANKLIN JOHNSON JR. A THESIS submitted

The determination and recovery of the platinum metals from dilute solution

Creator:: Johnson, Carolyn Etmo
Resource Type:: Masters Thesis
Full Text:: DETERMINATION AND RECOVERY 0F THE PLATINIThI METALS FROM DILUTE SOLUTION by CAROLYN ETMO JOHNSON A

A cerometric method of determining sulfates

Creator:: Johnson, Karl Richard
Resource Type:: Masters Thesis
Full Text:: . Johnson, K.R., J. Chem. Ecìuc., , 36/9 (1938). 13, Mehlig, J.P., and. Marsh, T.P., Ind.. and. Eng

Deposition and characterization of transition metal oxides from aqueous solution

Creator:: Betterton, Sharon A.
Abstract:: The aqueous chemistries of two transition metal cations, Zr⁴⁺ and Nb⁵⁺, are examined and then used to develop inorganic precursor solutions. The oxides of these cations (ZrO₂ and Nb₂O₅) are deposited and characterized, and their morphological and optical properties discussed. Due to the obstacles created by niobium's aqueous chemistry, an...
Resource Type:: Masters Thesis
Full Text:: , Luanne Johnson, Kristi Edwards, Talley Richardson, Dan Keppinger, and everyone else who works to keep

Exploratory studies of the mechanism of 1,3 sigmatropic ring expansion reactions

Creator:: James, Corinne Patricia
Abstract:: The potassium salts of certain 1-vinylcycloalk-3-en-l-ols have been found to undergo sigmatropic ring expansion rearrangements in HMPA. Preliminary investigations of several benzo-substituted medium ring systems were undertaken in order to determine which of these was best suited for further study. A synthetic sequence leading to the formation of 5-methy1-6-viny1-7,8,9,10-tetrahydro-6-benzocyclo-octenol, which...
Resource Type:: Masters Thesis
Full Text:: Sigmatropic Ring Expansion Reactions Abstract approved: Redacted for Privacy Richard W. Thies The potassium

Catalytic rearrangement of cyclodeca-1,2,5-triene and oxymercuration of bicyclo-[7.1.0]-deca-2,3-diene

Creator:: Boop, Janice Lee
Abstract:: The reaction of cyclodeca-1,215triene with mercuric salts gave only rearranged hydrocarbon, tricyclo[4.4.0.0²'⁴]deca-5ene in acetic acid. Other catalysts [Rh(CO)₂C1]₂ and AgC10₄ gave the same rearranged hydrocarbon. The isomerization is proposed to proceed through a "metalcomplexed" carbenoid intermediate. The reaction of bicyclo[7.1.0 ]deca-213diene gave oxymercurated products.
Resource Type:: Masters Thesis
Full Text:: for Privacy Dr. Richard W. Thies The reaction of cyclodeca-1,215triene with mercuric salts gave

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:: Abstract approved: Redacted for Privacy Richard W. Thies This paper describes the synthesis of t-butyl

Oxy-Cope, and Siloxy-Cope rearrangement of cis-1-vinylcyclooct-3-en-1-ol

Creator:: Chin, Alice Wai-lee
Abstract:: Both oxy-Cope and siloxy-Cope rearrangements involve (1, 3) and (3, 3) sigrnatropic shifts. Both the concerted mechanism, and the stepwise mechanism via a diradical intermediate are possible. In a cyclic system such as cis-l-vinylcyclooct-3-en-l-ol, the thermal rearrangement takes place preferably through a diradical intermediate. At high temperature, the reaction also...
Resource Type:: Masters Thesis
Full Text:: Rearrangement of cis-l-vinyl- cyclooc t-3 -en -I .ol, Abstract approved: Redacted for Privacy Dr. Richard W

Siloxy-cope rearrangements of the trans-l-vinylcyclotridec-3-en-l-ol system

Creator:: Bolesta, Richard Edward
Abstract:: The thermolysis of trans-1 -trimethylsiloxy- 1-vinylcyclotridec- 3-ene (VI-OTMS) led to the formation of two major products: 4-vinylcyclotridecanone (VII) and cyclopentadec-5-en-l-one (VIII) after hydrolysis. Ketone VII is produced by a concerted [3, 3] sigmatropic shift, while ketone VIII is formed by a [1, 3] sigmatropic shift with a concerted or diradical...
Resource Type:: Masters Thesis
Full Text:: W. Thies The thermolysis of trans-1 -trimethylsiloxy- 1-vinylcyclotridec- 3-ene (VI-OTMS) led to

ScholarsArchive@OSU

A reinvestigation of the molecular structure of cyclohexane-1,4-dione by electron diffraction

Isotopic exchange reactions in sulfur oxyhalides

The determination and recovery of the platinum metals from dilute solution

A cerometric method of determining sulfates

Deposition and characterization of transition metal oxides from aqueous solution

Exploratory studies of the mechanism of 1,3 sigmatropic ring expansion reactions

Catalytic rearrangement of cyclodeca-1,2,5-triene and oxymercuration of bicyclo-[7.1.0]-deca-2,3-diene

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

Oxy-Cope, and Siloxy-Cope rearrangement of cis-1-vinylcyclooct-3-en-1-ol

Siloxy-cope rearrangements of the trans-l-vinylcyclotridec-3-en-l-ol system

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