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A study of factors leading to N, N-diacetylation of aminopyrimidines

Creator:: Carson, Bonnie L.
Abstract:: Although 4- and 5-diacetamidopyrimidines have been reported in the literature within the past eleven years, it was not until 1965 that a 2-diacetamidopyrimidine was reported. The current investigation was undertaken to determine whether other 2-diacetamidopyrimi-dines could be synthesized and what the effect of various nuclear substituents would be on the...
Resource Type:: Masters Thesis
Full Text:: - diacetamido- and 2- diacetamido -4, 6- dimethyl -pyrimidine were synthesized. In the acetylation attempts of

The study of the influence of the nitro substituent on the hydrazinolysis of certain substituted 5-nitropyrimidines

Creator:: Stahl, Quade Russell
Abstract:: The unique reaction between 4, 6-dimethoxy-5-nitropyrimidine and methylhydrazine was investigated. The reaction product was identified as 4-hydrazino-6-hydroxypyrimidine from (a) spectral data, (b) by direct synthesis of the product via 4-chloro-6-hydroxypyrimidine and hydrazine, and (c) by conversion of the product to the known 4-amino-6-hydroxypyrimidine using Raney nickel. The product was not...
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy Bert E. Christensen The unique reaction between 4, 6 -dimethoxy-5-nitropyrimidine

The retro-ene reaction of 2-vinylcyclohexanols and approaches to the synthesis of botryococcene

Creator:: Rusay, Ronald Joseph
Abstract:: The retro-ene reaction of 2-vinylcyclohexanols occurs readily in the vapor phase at 400-450° producing unsaturated carbonyl compounds in good yields. The starting- materials were prepared in general by the carbenoid addition reaction of ethyl diazoacetate, appropriately substituted cyclohexene, and copper catalyst to produce bicyclic esters which were reduced to the...
Resource Type:: Dissertation
Full Text:: organometallic reagent from the THP derivative of 6-bromo-3-methyl -2-hexen-l-ol and 4, 5- dimethyl- 5- hexenal

Preparation and reactions of 7-bicyclo [3.3.1] nonen-2-one

Creator:: Salisbury, Kirby Grant
Abstract:: 2-Carboxy-3(3-cyclohexen-1-yl)propionic acid, 3-(3-cyclohexen-1-yl)propionic acid and 3-(3-cyclohexen-1-yl)propionyl chloride were prepared in sequence from ethyl-2-carbethoxy-3-(3-cyclohexen-1-yl)propionate. Cyclization of 3-(3-cyclohexen-1-yl)propionic acid in polyphosphoric acid resulted in the formation of 4, 5, 6, 7-tetrahydroindanone which was identified by its ultraviolet spectrum and its physical properties. 7-Bicyclo[3.3.1] nonen-2-one was prepared by a Friedel-Crafts cyclization of 3-(3-cyclohexen-1-yl)-propionyl...
Resource Type:: Masters Thesis
Full Text:: in polyphosphoric acid resulted in the formation of 4, 5, 6, 7- tetrahydroindanone which was

Intramolecular transfer of complexed radicals as a possible explanation for long-range substituent effects observed in hydrogen abstraction reactions

Creator:: Newkirk, David Dudley
Abstract:: The relative rates of hydrogen abstraction from 1-phenylalkanes and a,w-diphenylalkanes using N-bromosuccinimide and bromotrichloromethane were determined at 70°C. In both cases the reactions were photoinitiated. Only benzylic bromination was observed. The 1-phenylalkanes reacted with both reagents to give rates largely independent of substrate. Similarly, the rate of the reaction between...
Resource Type:: Dissertation
Full Text:: presented on (Major) (Date) Peceiev- 6 16173 Title: INTRAMOLECULAR TRANSFER OF COMPLEXED RADICALS AS A

Methanolysis of tetrakis(trichlorophosphine)nickel(0)

Creator:: Bachman, David Franklin
Abstract:: The methanolysis of phosphorus trichloride coordinated to nickel (0) has been studied. Free phosphorus trichloride reacts with methanol to give dimethyl hydrogen phosphonate, methyl chloride, and hydrogen chloride. The reaction involves a rearrangement on phosphorus using the lone pair, in which the coordination number increases from three to four. In...
Resource Type:: Masters Thesis
Full Text:: pair, in which the coordination number increases from three to four. In the complex Ni(PC13)4

Addition of hydrogen bromide to unsymmetrical olefins

Creator:: Rogers, Charles Junior
Abstract:: In this investigation the addition of hydrogen bromide to 3-methylcyclohexene has been studied in order to see if the theory of hyperconjugation could be extended to include olefins of this type. Since the olefin has an equal number of hydrogens on both carbons carrying the double bond, a mixture of...
Resource Type:: Dissertation
Full Text:: olefins of' this type. Since the olefin has an equal number of hydrogens on both carbons carrying the

The high temperature radiosulfur exchange reaction of sulfur dioxide with concentrated sulfuric acid and ammonium bisulfate

Creator:: Bairakdar, Hiyam
Abstract:: The present study has consisted primarily of an investigation of the rates of isotopic sulfur exchange between sulfur dioxide and various sulfur (VI) solutions, both 100% H₂SO₄ and, in particular, related ammonia-containing sulfur (VI) solutions. One of the main objects of the work was to obtain a comparison between exchange...
Resource Type:: Dissertation
Full Text:: / Í9 6 5 Title THE HIGH TEMPERATURE RADIOSULFUR. EXCHANGE REACTION OF SULFUR DIOXIDE WITH

Preparation and decomposition of C-14 labeled Mannich base

Creator:: Dorward, Donald Lyle
Resource Type:: Masters Thesis
Full Text:: tht yrepred by Spencer (12, pp. 20-6), A number of combustion anï countIng nlyses were performed

Attempts to prepare cis-a, 2-dicyclohexenylethylene

Creator:: Kaesornsomboon, Somkid
Resource Type:: Masters Thesis
Full Text:: ) presented on M. S. (Degree) ce..6 ( 4 /7,47 (Date) Title: Attempts to Prepare cis-1, 2

ScholarsArchive@OSU

A study of factors leading to N, N-diacetylation of aminopyrimidines

The study of the influence of the nitro substituent on the hydrazinolysis of certain substituted 5-nitropyrimidines

The retro-ene reaction of 2-vinylcyclohexanols and approaches to the synthesis of botryococcene

Preparation and reactions of 7-bicyclo [3.3.1] nonen-2-one

Intramolecular transfer of complexed radicals as a possible explanation for long-range substituent effects observed in hydrogen abstraction reactions

Methanolysis of tetrakis(trichlorophosphine)nickel(0)

Addition of hydrogen bromide to unsymmetrical olefins

The high temperature radiosulfur exchange reaction of sulfur dioxide with concentrated sulfuric acid and ammonium bisulfate

Preparation and decomposition of C-14 labeled Mannich base

Attempts to prepare cis-a, 2-dicyclohexenylethylene

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