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Filtering by: Subject Photochemistry Remove constraint Subject: Photochemistry Contributor advisor sim Freeman, Peter K. Remove constraint Contributor advisor sim: Freeman, Peter K.

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The photochemistry of some polyhalobenzenes

Creator:

Huang, Yo-hsin

Resource Type:

Masters Thesis

Full Text:

The photochemistry of some polyhalobenzenes AN ABSTRACT
The photochemistry of some insect juvenile hormone analogs

Creator:

Siggel, Lorenz

Abstract:

The photochemistry of some analogs of insect growth regulators (IGR's) was studied. Methyl geranate, TY, was synthesized and the mechanisms of its photochemical reaction pathways were studied by a variety of techniques. Direct irradiation of 71 in ether leads to the formation of five new products: 98, the product of...

Resource Type:

Dissertation

Full Text:

The photochemistry of some insect juvenile hormone analogs
The photochemistry of polychlorobenzenes in micellar media

Creator:

Lee, Youn-Sik

Abstract:

Photolysis of pentachlorobenzene was carried out in the absence of an electron donor species at 254 nm in cetyltrimethylammonium bromide surfactant solution. The results are consistent with the excited triplet undergoing homolytic cleavage of a C-Cl bond in competition with formation of the excimer, in which the radical anion undergoes...

Resource Type:

Masters Thesis

Full Text:

The photochemistry of polychlorobenzenes in micellar
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:

Radicals Photochemistry of Pentachlorobenzene in Micelles EXPERIMENTAL SECTION REFERENCES APPENDICES
The photodebromination of polybromobenzenes

Creator:

Couch, Tara Lin

Resource Type:

Dissertation

Full Text:

Study The chemistry, and particularly the photochemistry, of halogenated aromatic compounds is
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 Jung Suk
Photodechlorination of pentachlorobenzene in organo-clay

Creator:

Yoo, Hye-Dong

Resource Type:

Masters Thesis

Full Text:

Organo-Clay 5 1.4 Photochemistry of Pentachlorobenzene in Solution 7 1. 5 Photochemistry on Surface of

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Academic Affiliation

Chemistry7

Advisor

Freeman, Peter K.7

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1987 to 1997

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Committee Member

Mukatis, Werner A.1
Schaup, Henry W.1

Creator

Couch, Tara Lin1
Huang, Yo Hsin1
Jang, Jung Suk1
Lee, Youn Sik1
Schmidt, Robert Dean1
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Date

Date range begin – Date range end

Current results range from 1986 to 1996

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Decade

1990-19994
1980-19893

Degree Field

Chemistry7

Degree Level

Master's4
Doctoral3

Degree Name

Master of Science (M.S.)4
Doctor of Philosophy (Ph.D.)3

Language

English [eng]7

Non-Academic Affiliation

Oregon State University. Graduate School7

Peer Reviewed

No7

Resource Type

Masters Thesis4
Dissertation3

Rights Statement

Copyright Not Evaluated7

Subject

Photochemistry6
Chlorobenzene2
Aromatic compounds1
Clay minerals1
Detergents -- Biodegradation1
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