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Rhenium cyclized [alpha]-MSH analogs, somatostatin analogs and T-antigen avid peptides as imaging and therapeutic agents for tumor targetingCheng, Zhen, January 2001 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2001. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
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Synthetic studies towards taxol : the reaction between Fischer carbene complexes and chiral dienynes /Fuertes, Michael Joseph. January 2002 (has links)
Thesis (Ph. D.)--University of Chicago, Department of Chemistry, 2002. / Includes bibliographical references. Also available on the Internet.
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A 4+3 cycloaddition / quasi-favorskii rearrangement approach to the total synthesis of sterpureneBohnert, Gary J., January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 224-250). Also available on the Internet.
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The intramolecular Diels-Alder reaction of photochemically generated trans-cycloalkenones /Lang, Hilary Dorr. January 2001 (has links)
Thesis (Ph. D.)--University of Chicago, Department of Chemistry, August 2001. / Includes bibliographical references. Also available on the Internet.
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Rhenium cyclized [alpha]-MSH analogs, somatostatin analogs and T-antigen avid peptides as imaging and therapeutic agents for tumor targeting /Cheng, Zhen, January 2001 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2001. / Typescript. Vita. Includes bibliographical references. Also available on the Internet.
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A 4+3 cycloaddition / quasi-favorskii rearrangement approach to the total synthesis of sterpurene /Bohnert, Gary J., January 2003 (has links)
Thesis (Ph. D.)--University of Missouri-Columbia, 2003. / Typescript. Vita. Includes bibliographical references (leaves 224-250). Also available on the Internet.
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Transition metal-catalyzed C-N bond formation via addition of nitrogennucleophiles towards alkenes and related tandem cyclization reactionsXing, Dong, 邢栋 January 2011 (has links)
published_or_final_version / Chemistry / Doctoral / Doctor of Philosophy
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Ruthenium porphyrin catalyzed carbene mediated C-H insertion and cycloaddition reactionsAnnapureddy, Raja Sekarreddy January 2013 (has links)
abstract / Chemistry / Doctoral / Doctor of Philosophy
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Studies on the use of (triphenylphosphine)copper(I) hydride hexamer inthe tandem reduction-intramolecular aldol cyclisation reaction司徒振邦, Szeto, Chun-pong. January 2000 (has links)
published_or_final_version / Chemistry / Master / Master of Philosophy
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Studies on Pyridine n-oxidesKnott, Jane Marie January 1995 (has links)
The work described herein is directed towards the Claisen rearrangements and [3+2] cycloaddition reaction of pyridine N-oxide systems. The pyridine N-oxide molecule is a very versatile and useful synthetic intermediate for the construction of more complex pyridines. Chapter 1 contains a review of work carried out within the group towards Claisen rearrangement of benzene-type systems. The acid catalysed rearrangement of these systems affords a high degree of regioselectivity. A literature survey of the [3+2] cycloaddition reaction of both aliphatic nitrones and aromatic N-oxides with various dipolarophiles is also included. Access to many stereochemically pure products demonstrates that the [3+2] cycloaddition has become a very important ring-forming reaction. Chapter 2 describes development of two Claisen rearrangement precursors and their subsequent attempted Claisen rearrangement is outlined. Chapter 3 details the construction of a range of 3-substituted pyridine N-oxides. Their attempted intermolecular cycloaddition, by thermal means and at high pressure, with mono- and di-activated dipolarophiles is described. Chapter 4 outlines attempts towards and the final synthesis of the ester cycloaddition precursors. Attempted intramolecular [3+2] cycloaddition of these substrates both thermally and under high pressure is summarised. Chapter 5 describes approaches towards [3+2] cycloaddition precursors that contain mono- and di-activated dienophiles. The synthesis of a variety of 3-substituted pyridines is detailed.
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