Thesis (Ph. D.)--Michigan State University. Dept. of Chemistry, 2006. / Title from PDF t.p. (viewed on June 19, 2009) Includes bibliographical references (p. 267-278). Also issued in print.

Thesis (Ph. D.)--University of Wisconsin--Madison, 1983. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 183-185).

Thesis (Doctoral in Chemistry and Chemical Biology)--University of California, San Francisco, 2005. / Includes bibliographical references. Also available online.

Thesis (Ph.D.)--Bowling Green State University, 2005. / Document formatted into pages; contains xvii, 133 p. : ill. Includes bibliographical references.

Thesis (Ph. D.)--University of Chicago, Dept. of Chemistry, March 2003. / Includes bibliographical references. Also available on the Internet.

Thesis (Ph. D.)--Ohio State University, 2007. / Title from first page of PDF file. Includes bibliographical references.

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<p> The photoadditions of 3-phenyl-2-cyclohexenone to bicyclo [2.2.1] hepta- 2,5-diene, bicyclo [2.2.1] hept-2-ene and cyclopentene have been studied. In all cases cis fused cyclobutane products were obtained. Quenching and sensitization experiments indicated a singlet excited state to be active in photocycloaddition. Phosphorescence and fluorescence emission were observed from 3-phenyl-2-cyclohexenoneo Energy transfer to the lowest triplet of 3-phenyl-2-cyclohexenone was evident from the quenching of Michler's ketone phosphorescence. Two norbornene dimers were detected in the photolysis of 3-phenyl-2-cyclohexenone and norbornene giving evidence for a higher triplet excited state of the enone. The photoaddition of 3-methyl-2-cyclohexenone to cyclopentene was studied for comparison and both cis and trans fused adducts were obtained. In photolyses with bicyclo [2.2.1] hepta-2,5-diene or cyclopentene, 2-phenyl-2-cyclohexenone was unreactive. </p> / Thesis / Master of Science (MSc)

<p> The infrared and Raman spectra of ethynylbenzene-h6, -d1, -d5 and -d6 have been analysed, and the fundamental frequencies assigned.</p> <p> Vibrational analyses of the electronic spectra of ethynylbenzene-h6, -d1, -d5 and -d6 in the 2900-2500 Å region have been carried out. The transition is identified as an allowed A~1B2<--X~1A1 transition. A very strong "forbidden" component, which borrows intensity from a B~1A1<--X~1A1 transition by vibronic interactions, also appears in the spectrum.</p> <p> Semi-empirical LCAO-SCF-MO-CI calculations predict the lowest singlet excited state to be of B2 symmetry, at an energy above the ground state close to the experimental values.</p> <p> Rotational band contour analysis substantiates the observation that both A- and B-type bands are present in the electronic spectrum. Ethynylbenzene remains planar and shows little geometrical change on electronic excitation.</p> / Thesis / Doctor of Philosophy (PhD)