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Synthesis of substituted cyclooctatetraenide dianions ; Cycloheptadienyl complexes of the ḏ- and f̲-transistion elements ; Reactions of cyclohexanone with metal vapors

Creator:: Miller, Jeffrey Templeton
Abstract:: I. Lithium alkyl and aryl monosubstituted cyclooctatetraenide dianions (Li₂ C₈H₇-R; R = methyl, n- butyl, sec- butyl, tert- butyl, phenyl and benzyl) were synthesized by the reaction of the appropriate organolithium reagent with cyclooctatetraene in diethyl ether or tetrahydrofuran. The reaction occurred cleanly and with good yield of lithium monosubstituted...
Resource Type:: Dissertation
Full Text:: þÿ AN ABSTRACT OF THE THESIS OF Jeffrey Templeton Miller for

Chiral synthesis of alcohols via asymmetric epoxidation

Creator:: Engebrecht, Jeffrey Ronald
Abstract:: Enantioselective epoxidation of crotyl alcohol, followed by a cuprate mediated methylation, gave a 1:1 mixture of (2S) -3- methyl -1,2- butanediol and (2R,3S)-2-methy1-1,3- butanediol. The latter was separated as its 2,4,6-trimethylbenzenesulfonate derivative and converted via the iodide to the corresponding phosphonium salt. The separated butanediol derivatives were independently transformed to...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Jeffrey R. Engebrecht for the degree of Master of Science in Chemistry

Synthesis and oligomerization of y,4-Diamino-2-oxo-1(2H)-pyrimidinepentanoic acid

Creator:: Nelson, Jeffrey Stephen
Abstract:: Described herein is the synthesis of an uncharged stereoregular oligonucleotide analog consisting of cytosine bases linked at specific intervals to a polyamide backbone derived from (L)-glutamic acid. Preparation of this analog entailed borane reduction of (L)- pyroglutamic acid to give optically pure lactam alcohol 9. Tosylation and alkylation with cytosine...
Resource Type:: Masters Thesis
Full Text:: )-pyrimidinepentanoic acid AN ABSTRACT OF THE THESIS OF Jeffrey S, Nelson for the degree of Master of Science in

Synthetic studies n bioactive natural products. Part I, An approach towards the nootrophic agent huperzine A. Part II, Synthesis of the tricarbonyl subunit of rapamycin

Creator:: Jeffrey, Scott C.
Resource Type:: Dissertation
Full Text:: rapamycin AN ABSTRACT OF THE DISSERTATION OF Scott C. Jeffrey for the degree of Doctor of Philosophy in

Solid-phase synthesis and biophysical testing of uncharged acyclic oligonucleotide analogues

Creator:: Nelson, Jeffrey Stephen, 1962-
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Jeffrey S. Nelson for the degree

High-resolution X-ray photoelectron spectroscopy of CO₂ and other small molecules

Creator:: Hahne, Jeffrey A.
Abstract:: The carbon is photoelectron spectrum of CO₂ has been measured with very high photon energy resolution. The natural lifetime of the carbon is hole state has been determined from a series of spectra taken at photon energies of 308, 320, and 330 eV. The measured values of the lifetimes show...
Resource Type:: Masters Thesis
Full Text:: for an AgendaManager interface AN ABSTRACT OF THE THESIS OF Jeffrey A. Hahne for the degree of

Synthetic studies on marine natural products : Part 1. Synthesis of the sesquiterpenoid dihydropallescensin D via manganese(III)- mediated carbocyclization. Part 2. Approaches toward the synthesis of prianosin and discorhabdin alkaloids

Creator:: Yager, Kraig M.
Resource Type:: Dissertation
Full Text:: . Synthesis of the sesquiterpenoid dihydropallescensin D via manganese(III)- mediated carbocyclization. Part 2

A critical comparison of methods for the determination of phytoplankton chlorophyll

Creator:: Salinas, John T.
Abstract:: The concentration of chlorophyll in natural bodies of water is commonly determined as a means to rapidly estimate the phytoplankton biomass. The literature gives numerous warnings, however, as to the problems involved with accurately determining chlorophyll concentrations. The author's work at Crater Lake, Oregon enticed him to explore critically the...
Resource Type:: Masters Thesis
Full Text:: . James D. Ingle, Jr. The concentration of chlorophyll in natural bodies of water is commonly determined

Design of B-form specific DNA binding oligonucleotide analogues : investigations of novel recognition moieties for triple helix formation

Creator:: Hogeland, Jane S.
Resource Type:: Dissertation
Full Text:: Recognition Moieties For Triple Helix Formation. Abstract approved: Dwight D. Weller Oligonucleotides are

Synthesis and oligomerization of Delta, 4-diamino-2-oxo-1(2H)-pyrimidinehexanoic acid

Creator:: Huang, Sung-ben
Resource Type:: Dissertation
Full Text:: Delta,4-diamino-2-oxo-1(2M- pyrimidinehexanoic Acid Abstract approved: Redacted for Privacy Dwight D

ScholarsArchive@OSU

Synthesis of substituted cyclooctatetraenide dianions ; Cycloheptadienyl complexes of the ḏ- and f̲-transistion elements ; Reactions of cyclohexanone with metal vapors

Chiral synthesis of alcohols via asymmetric epoxidation

Synthesis and oligomerization of y,4-Diamino-2-oxo-1(2H)-pyrimidinepentanoic acid

Synthetic studies n bioactive natural products. Part I, An approach towards the nootrophic agent huperzine A. Part II, Synthesis of the tricarbonyl subunit of rapamycin

Solid-phase synthesis and biophysical testing of uncharged acyclic oligonucleotide analogues

High-resolution X-ray photoelectron spectroscopy of CO₂ and other small molecules

Synthetic studies on marine natural products : Part 1. Synthesis of the sesquiterpenoid dihydropallescensin D via manganese(III)- mediated carbocyclization. Part 2. Approaches toward the synthesis of prianosin and discorhabdin alkaloids

A critical comparison of methods for the determination of phytoplankton chlorophyll

Design of B-form specific DNA binding oligonucleotide analogues : investigations of novel recognition moieties for triple helix formation

Synthesis and oligomerization of Delta, 4-diamino-2-oxo-1(2H)-pyrimidinehexanoic acid

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