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Filtering by: Creator Johnson, Dexter W. Remove constraint Creator: Johnson, Dexter W. Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry Subject Organic compounds -- Synthesis Remove constraint Subject: Organic compounds -- Synthesis

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Total synthesis of (+)-bourgeanic acid and conformational analysis of its dilactone

Creator:

Johnson, Alan T. (Alan Thomas), 1957-

Resource Type:

Dissertation

Full Text:

analysis of its dilactone AN ABSTRACT OF THE THESIS OF Alan T. Johnson for the degree of Doctor of
Cyclization of organolithium and -zirconium compounds ; Rearrangements of selected anionic compounds in highly disassociative solvents

Creator:

Bass, Lawrence W.

Abstract:

Intramolecular cyclization of organometallic compounds represents a promising tool for synthesis. The reaction involves exothermic consumption of intramolecular double bonds via insertion into a carbon metal sigma bond. This represents an intramolecular example of the reaction type responsible for metal catalyzed polymerization of olefins. Organolithium reagents were found to cyclize...

Resource Type:

Dissertation

Full Text:

ABSTRACT OF THE THESIS OF Larry W. Bass for the degree of Doctor of Philosophy in Chemistry presented on
The ring enlargement of certain imidazoline derivatives

Creator:

Thews, Albert William

Resource Type:

Masters Thesis

Full Text:

conditions. Johnson (4, p .J04) prepared 2- methylmercapto - 4- carboxyl-5 methyl-6-oxopyrimidine from
The intramolecular cyclization of organoaluminum compounds ; Reductions using low-valent titanium and zirconium complexes

Creator:

Chum, Pak-Wing

Resource Type:

Dissertation
Identification of a product of the Friedel-Crafts cyclization of β -(3- cyclohexenyl) propionyl chloride

Creator:

McEwen, Terry Earl

Abstract:

An improved procedure for the preparation of β-(3-cyclohexenyl) propionic acid from 4-vinylcyclohexene was developed. The Friedel-Crafts cyclization of β-(3-(3-cyclohexenyl) propionyl chloride with aluminum chloride was shown to give one bicyclic chlorine containing ketone in 41% yield. This ketone was identified by a combination of spectral and chemical methods as a...

Resource Type:

Masters Thesis

Full Text:

. 60 mmol) of potassium hydroxide in 15 ml of methanol was added 150 mg of Raney-nickel catalyst (W-4
The synthesis and valence isomerization of some para-substituted 1-phenyl-1,3,5-hexatrienes

Creator:

Platt, James LeGrande

Resource Type:

Dissertation
Syntheses via thermal rearrangements : a new route to 4-cycloheptenones and approaches to medium rings

Creator:

Titterington, Donald Roy

Resource Type:

Dissertation
The synthesis of nonactic acid

Creator:

Arco, Manuel Jose

Abstract:

Alkylation of propylene oxide with 2-lithiofuran gave alcohol I, which was smoothly converted to acetylfuran II. hydrogenation of II over rhodium on charcoal followed by Jones' oxidation afforded ketone III. Further transformation into IV was accomplished via a Wittig reaction followed by saponification with methanolic sodium hydroxide. Hydroboration of the...

Resource Type:

Dissertation
Studies toward the synthesis of halichlorine and pinnaic acid

Creator:

Korf, Eric A.

Abstract:

Three approaches toward the core of halichlorine and pinnaic acid are described. The first approach entails a racemic transannular nitrone-olefin [3+2] cycloaddition from nitrone 238. Construction of the nitrone 238 began with aldehyde 241. Another key feature in this route involved a ring-closing metathesis for the formation of a 14-membered...

Resource Type:

Dissertation

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Academic Affiliation

Chemistry[remove]9

Advisor

Marvell, Elliot N.3
White, James D.2
Christensen, Bert E.1
Gleicher, Gerald Jay1
White, James1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1955 to 2007

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Committee Member

Blakemore, Paul R.1
Deinzer, Max1
Gable, Kevin1
Haggerty, Roy1

Creator

Arco, Manuel Jose1
Bass, Lawrence W.1
Chum, Pak Wing1
Johnson, Alan T. (Alan Thomas), 1957 1
Korf, Eric A.1
more Creators »

Date

Date range begin – Date range end

Current results range from 1955 to 2006

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Decade

2000-20091
1990-19991
1980-19891
1970-19794
1960-19691
1950-19591

Degree Field

Chemistry9

Degree Level

Doctoral7
Master's2

Degree Name

Doctor of Philosophy (Ph.D.)7
Master of Science (M.S.)2

File Format

application/pdf1

Language

English [eng]9

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School9

Peer Reviewed

No8

Resource Type

Dissertation7
Masters Thesis2

Rights Statement

Copyright Not Evaluated8
In Copyright1

Subject

Organic compounds -- Synthesis[remove]9
Alkaloids -- Synthesis1
Friedel-Crafts reaction1
Lichens1
Marine metabolites -- Synthesis1
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