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Filtering by: Creator Stimpert, A. K. Remove constraint Creator: Stimpert, A. K. Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry Decade 1990-1999 Remove constraint Decade: 1990-1999

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An approach toward the synthesis of euonyminol and cathedulin K- 19

Creator:

Shin, Hyunik

Abstract:

A synthetic approach toward the two major fragments of cathedulin K-19, euonyminol (4) and dimethyl cathate (69), was investigated. Synthesis of dimethyl cathate was accomplished in 3 steps starting from 73. Efforts directed towards the synthesis of euonyminol, a highly oxygenated dihydroagarofuran sesquiterpene, was advanced to a stage in which...

Resource Type:

Dissertation

Full Text:

Cathedulin K-19. Abstract approved by: A synthetic approach toward the two major fragments of cathedulin K
Tetracalcium lanthanide borate oxide : structures and optical properties

Creator:

Crossno, Stephen K.

Resource Type:

Masters Thesis

Full Text:

by Stephen K. Crossno A THESIS submitted to Oregon State University in partial
Photodechlorination of pentachlorobenzene in organo-clay

Creator:

Yoo, Hye-Dong

Resource Type:

Masters Thesis

Full Text:

; Figure 1: Structure of a montmorillonite layer (reproduced from B. K. G. Theng)2 3 The capacity of a
Strontium substitutions into the high-temperature Tl/Ba/Ca/Cu/O 2223 superconductor

Creator:

Kamadoli, Amar K.

Resource Type:

Masters Thesis

Full Text:

-Temperature T1 /Ba/Ca/Cu/0 2223 Superconductor by Amar K. Kamadoli A THESIS submitted to Oregon State
New, complex group 13 borates : synthesis, structures, and properties

Creator:

Chang, Ki-Seog

Resource Type:

Dissertation

Full Text:

.; Graham, E. K.; Zalkin, A. J. AppL Phys. 1987, 62, 1968. 17. Tu, T.; Keszler, D. A. Mat. Res. Bull., 1995
The chemistry of selected carbene and radical ion intermediates

Creator:

Pugh, James K.

Resource Type:

Dissertation

Full Text:

Radical Ion Intermediates by James K. Pugh A Thesis Submitted to Oregon State University In Partial
Photochemistry of some bromoarenes

Creator:

Jang, Jung-suk

Abstract:

The photodebromination of selected bromoarenes has been studied at 300 nm to determine the the possible mechanistic pathways leading to product. Irradiation of 4-bromobiphenyl (BpBr) at this wavelength leads to the product biphenyl. The quantum yield of intersystem crossing (0.98) and quenching studies with cis-1 ,3-pentadiene suggest that the reaction...

Resource Type:

Dissertation

Full Text:

: Photochemistry of Some Bromoarenes Abstract approved: Redacted for Privacy Peter K. Freeman The
Investigations into the mechanism of the photodechlorination of pentachlorobenzene

Creator:

Schmidt, Robert Dean

Abstract:

Several experiments were undertaken to investigate the mechanism of photodechlorination of pentachlorobenzene. The thermal methoxydechlorination reaction of pentachlorobenzene was studied. In DMSO at 50 °C sodium methoxide reacts smoothly with pentachlorobenzene to give three tetrachloroanisole isomers. A second-order kinetic plot for this reaction is linear to high precision, indicating that...

Resource Type:

Masters Thesis

Full Text:

Photodechlorination of Pentachlorobenzene. Abstract approved: Redacted for Privacy Peter K. Freeman Several
Mechanisms of photohydrodebromination of bromoarenes

Creator:

Carlson, J. Eric

Abstract:

The photohydrodebromination of brominated paracyclophanes was studied to help elucidate the possible mechanistic pathways leading to product for bromoarenes in general. Several brominated [2.2]paracyclophanes were studied to determine the effect of substitution patterns on this reaction. [2.2]Paracyclophanes were chosen for this study in order to investigate possible intramolecular excimer formation...

Resource Type:

Masters Thesis

Full Text:

versus the reciprocal of the concentration would be linear with a zero slope. Scheme I k sd k.1
The photodebromination of polybromobenzenes

Creator:

Couch, Tara Lin

Resource Type:

Dissertation

Full Text:

Polybromobenzenes. Abstract approved: Peter K. Freeman The photodebromination of a series of polybromobenzenes

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Academic Affiliation

Chemistry[remove]139
Civil, Construction, and Environmental Engineering1

Advisor

Keszler, Douglas A.15
White, James D.15
Nibler, Joseph W.14
Ingle, James D., jr.12
Gould, Steven J.10
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1990 to 2000

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Committee Member

Keszler, D. A.3
Nibler, Joseph3
Keszler, Douglas A.2
Kong, Wei2
Krueger, James H.2
more Committee Members »

Creator

Akella, Annapoorna2
Al Kahtani, Abdullah A.2
Richardson, Alan D.2
Al Mutawah, Jameela Isa1
Alekel, Theodore1
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Date

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Current results range from 1990 to 1999

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Decade

1990-1999[remove]139

Degree Field

Chemistry138
Civil Engineering1
Physical Chemistry1

Degree Level

Doctoral97
Master's42

Degree Name

Doctor of Philosophy (Ph.D.)97
Master of Science (M.S.)42

Language

English [eng]139

License

All rights reserved1

Non-Academic Affiliation

Oregon State University. Graduate School139

Peer Reviewed

No138

Resource Type

Dissertation97
Masters Thesis42

Rights Statement

Copyright Not Evaluated135
In Copyright4

Subject

Raman spectroscopy9
Phosphors6
Alkaloids -- Synthesis5
Antibiotics -- Synthesis5
Biosynthesis4
more Subjects »

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