Index Catalog // ScholarsArchive@OSU

The preparation and reactions of 1-(2-pyridyl)-3-menthyl-3-butene-2-ol and 1-(2-pyridyl)-4-methyl-3-butene-2-ol

Creator:: Janposri, Sompong
Abstract:: 1-(2-pyridyl)-3-methyl-3-butene-2-ol was prepared by allowing 2-picolyllithium to react with methacrolein. In the reaction of picolyllithium with crotonaldehyde, two products 1-(2-pyridyl)-4-methyl-3-butene-2-ol and 1-(2-pyridyl)-4-methyl-2-butene-4-ol were formed. 1-(2-pyridyl)-3-methyl-3-butene-2-ol was subjected to the low pressure hydrogenation, using methanol as solvent and PtO₂ as catalyst. A red yellow liquid 1-(2-pyridyl)-3-methyl-2-butanol was obtained. Derivatives of the...
Resource Type:: Masters Thesis
Full Text:: THE PREPARA TION AND REACTIONS OF 1 -(2 -PYRIDYL) -3-METHYL-3-BUTENE-Z-OL AND 1-(2-PYRIDYL)-4

Reactions of certain purin-8-ols with phosphorus oxychloride in the presence of N,N-diethylaniline

Creator:: Ladwig, Laurence Gene
Abstract:: The reaction of certain purin-8-ols with phosphorus oxychloride and N,N-diethylaniline are described. 9-Amino-6-chloropurin-8-ol monohydrate reacted with phosphorus oxychloride and N, N-diethylaniline to yield the phosphorus oxychloride adduct. Other purin-8-ols were prepared and the production of analogs similar to the previously mentioned adduct was attempted. 6-Chloropurin-8-ol and 6, 9-diaminopurin-8-ol hydrochloride monohydrate...
Resource Type:: Masters Thesis
Full Text:: and N,N- diethylaniline are described. 9- Amino -6- chloropurin -8 -ol monohydrate reacted with

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:: -vinylcyclooct-3-en-1-ol AN ABSTRACT OF THE THESIS OF ALICE -WAI LEE CHIN for the M. S. (Name of student

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:: THE TRANS-1- VINYLCYCLOTRIDEC- 3-EN-1- OL SYSTEM Abstract approved: Redacted for privacy Dr. Richard

Reactions of 1-phenyl-4-(2-pyridyl)-1-butene-3-ol

Creator:: Pojanagaroon, Pairoje
Resource Type:: Masters Thesis
Full Text:: Reactions of 1-Phenyl-4-(2-Pyridyl)-1-Butene-3-OL. AN

Substituent control in the oxy-Cope rearrangements of 1-vinyl-trans-cyclotridec-3-en-1-ol systems

Creator:: Daruwala, Khushroo Peshotan
Abstract:: The thermal and anionic rearrangements of substituted 1-vinyltrans- cyclotridec-3-en-l-ol compounds have been studied to determine what effects substituents would have on the sigmatropic shift when placed on the two positions of the 1-vinyl group. For the thermal rearrangements, the a-substituted vinyl-trans-cyclotridecenols gave both the [3,3] and [1,3] shift products of...
Resource Type:: Dissertation
Full Text:: -vinyl-trans-cyclotridec-3-en-1-ol systems AN ABSTRACT OF THE THESIS OF Khushroo Peshotan Daruwala for

Responses of males to a pheromone blend of female Oriental fruit moth with and without E8, E10-dodecadien-1-ol, a pheromone component of codling moth (Lepidoptera: Tortricidae)

Creator:: Allred, Darin B.
Abstract:: E8,E10-dodecadien-1-ol, the primary component of the female sex pheromone of codling moth, Cydia pomonella L., has no attraction to male Oriental fruit moth (OFM), C. molesta (Busck). However, this compound when added to the OFM pheromone blend of Z8-dodecenyl acetate (85.5%), E8-dodecenyl acetate (5.5%), and Z8- dodecen -1 -ol (9.0%),...
Resource Type:: Dissertation
Full Text:: Pheromone Blend of Female Oriental Fruit Moth With and Without E8.E10-dodecadien-l-ol. a Pheromone

Siloxy-cope and oxy-cope rearrangements of the cis- and trans-1-vinylcyclodec-3-en-1-ol systems ; Acid-catalyzed rearrangement of cis-bicyclo [6.1.0] nonane-cis- and trans-9-methanols ; An effective two-carbon ring-expansion

Creator:: Billigmeier, James Earl
Resource Type:: Dissertation
Full Text:: trans-1-vinylcyclodec-3-en-1-ol systems ; Acid-catalyzed rearrangement of cis-bicyclo [6.1.0] nonane-cis

A Monte Carlo analysis of principal components and ridge regression with application to a fisheries evaluation model

Creator:: Sass, M. E. (Mary Ellen)
Abstract:: Essential to the testing of propositions in economic theory is the estimation of the parameters involved in relationships among economic variables. Probably the most widely used method of estimation is ordinary least squares (OLS). However, severe multicollinearity or near linear dependence of the explanatory variables can cause the OLS estimates...
Resource Type:: Masters Thesis

Estimating Riparian Understory Vegetation Cover with Beta Regression and Copula Models

Creator:: Eskelson, Bianca N.I., Madsen, Lisa, Hagar, Joan C., and Temesgen, Hailemariam
Abstract:: Understory vegetation communities are critical components of forest ecosystems. As a result, the importance of modeling understory vegetation characteristics in forested landscapes has become more apparent. Abundance measures such as shrub cover are bounded between 0 and 1, exhibit heteroscedastic error variance, and are often subject to spatial dependence. These...
Resource Type:: Article

ScholarsArchive@OSU

The preparation and reactions of 1-(2-pyridyl)-3-menthyl-3-butene-2-ol and 1-(2-pyridyl)-4-methyl-3-butene-2-ol

Reactions of certain purin-8-ols with phosphorus oxychloride in the presence of N,N-diethylaniline

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

Reactions of 1-phenyl-4-(2-pyridyl)-1-butene-3-ol

Substituent control in the oxy-Cope rearrangements of 1-vinyl-trans-cyclotridec-3-en-1-ol systems

Responses of males to a pheromone blend of female Oriental fruit moth with and without E8, E10-dodecadien-1-ol, a pheromone component of codling moth (Lepidoptera: Tortricidae)

Siloxy-cope and oxy-cope rearrangements of the cis- and trans-1-vinylcyclodec-3-en-1-ol systems ; Acid-catalyzed rearrangement of cis-bicyclo [6.1.0] nonane-cis- and trans-9-methanols ; An effective two-carbon ring-expansion

A Monte Carlo analysis of principal components and ridge regression with application to a fisheries evaluation model

Estimating Riparian Understory Vegetation Cover with Beta Regression and Copula Models

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