Thesis (M.S.)--University of Wisconsin--Madison, 1961. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 70-71).

Thesis (Ph. D.)--University of Chicago, 1921. / "Private edition distributed by the University of Chicago libraries, Chicago, Illinois." "Reprinted from the Journal of the American chemical society, vol. XLIII, no. 8, August, 1921." Also available on the Internet.

[No abstract submitted] / Science, Faculty of / Chemistry, Department of / Graduate

The reaction between o-phenylenediamine and 2,3-dichloromaleic anhydride has been probed and found to give 2,3-dichloropyrrolo[1,2-a]- benzimidazol-1-one as the major product. Chlorine substitution in 2,3-dichloropyrrolo[1,2-a]benzimidazol-1-one by added benzylthiol occurs in the presence of pyridine to provide the corresponding monosulfide and disulfide derivatives. The first benzylthiol ligand undergoes reaction at the C-3 position of the five-membered pyrrolo-1-one ring, with the addition of the second benzylthiol ligand occurring at the remaining chlorine-substituted carbon. The mono- and disulfide derivatives have been isolated and characterized in solution by NMR, IR, and UV-vis spectroscopies, and the solid-state structure of 2,3-di(benzylthio)pyrrolo[1,2-a]benzimidazol-1-one has been established by X-ray crystallography.

No description available.

No description available.

Thesis (Ph. D. - Geosciences)--University of Arizona, 1984. / Includes bibliographical references (leaves 128-137).

Thesis (doctoral)--Norges tekniske høgskole, 1983. / Cover title. "Desember 1983." Includes bibliographical references.

Thesis (Ph. D.)--University of Illinois, 1921. / Vita.

Thesis (Ph. D.)--University of Wisconsin--Madison, 1982. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 126-132).