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N-D-Glucosylglycine in purine biosynthesis

Creator:: Rogers, Dexter, 1921-
Resource Type:: Dissertation
Full Text:: fermentation wa s incubated 12 hours at 37o . B. Preparative ethoda 1 . N- D- e;lucosylgl:ycine ethyl

Large-D limit for correlation methods in atoms

Creator:: Summerfield, John H.
Resource Type:: Dissertation
Full Text:: of Doctor of Philosophy in Chemistry presented on May 26, 1994 Title: Large-D Limit for Correlation

Studies toward the total synthesis of alkaloids : nagelamide A and D, agelastatin D, dragmacidin A-C, salacin and almazoles

Creator:: Tonsiengsom, Sorasaree
Abstract:: Studies toward the total syntheses of highly potent cytotoxic alkaloids including the bromopyrrole alkaloids and indole alkaloids were conducted and are described. Studies carried out in the course of this dissertation consist of five total syntheses of natural products that include bromopyrrole alkaloids nagelamide A, D and agelastatin D as...
Resource Type:: Dissertation
Full Text:: ……...……………………………........... 12 Synthesis of Nagelamide A and D………………………… 14 References…………………………………………………. 21 CHAPTER 3

Studies towards the total syntheses of (+)-phomactins A, D and G

Creator:: Schwartz, Keith D.
Abstract:: Studies towards the total synthesis of (+)-Phomactin A (1), D (6), and G (9), fungal metabolites with unique molecular architecture and pronounced biological activity, are described. These studies resulted in the synthesis of advanced intermediates 354 and 356, which contain all of the carbon atoms of 1, 6 and 9....
Resource Type:: Dissertation
Full Text:: DISSERTATION OF Keith D. Schwartz for the degree of Doctor of Philosophy in Chemistry presented

Enantioselective Total Syntheses of Quinolizidine Lycopodium Alkaloid Cermizine D and Cytotoxic Marine Macrolide Mandelalide A

Creator:: Veerasamy, Nagarathanam
Abstract:: The enantioselective total synthesis of quinolizidine-containing natural product cermizine D and formal syntheses of senepodine G and cermizine C has been achieved. These natural products are members of the lycopodium alkaloids, which have attracted significant attention due to their exciting biological activities and the diverse structural scaffolds. Key steps in...
Resource Type:: Dissertation
Full Text:: Lycopodium Alkaloid Cermizine D and Cytotoxic Marine Macrolide Mandelalide A. Abstract approved

The preparation of 2,4,7-trichloroimidazo [4,5-d] pyridazine and certain of its derivatives

Creator:: Laursen, Paul Herbert
Resource Type:: Dissertation
Full Text:: The preparation of 2,4,7-trichloroimidazo [4,5-d

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:: . Van Orden, J. Am. Chem. Soc., 74, (1952). 4. D. G. Karracker, Inorg. Chem., 12 11 05 (1973). 5. J. M

Examination of low-lying rovibrational states of D₃[subscript h] oblate top molecules using high resolution FTIR and coherent anti-Stokes Raman spectroscopies

Creator:: Kirkpatrick, Robynne
Abstract:: Interesting rovibrational characteristics of two D_(3h) oblate symmetric top molecules were studied. Hamiltonian models for the fine rovibrational level structure of [1.1.1]propellane (propellane) were obtained for many low-lying modes. Ground state parameters (GSP) that are not exclusively K^(2n) dependent were obtained. Initially, the GSP were used in conjunction with density...
Resource Type:: Dissertation
Full Text:: . Coriolis h1,1 (K = 1, l =   1) interactive fundamentals 15 and12 were analyzed; complementary use

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:: various natural product skeletons.16c Pallescensins E-G Pallescensin D linkage 12,13 ° 12,2 12

The structure of the fission transition nucleus ²²⁷Ra

Creator:: Groening, Hugo Rafael
Resource Type:: Dissertation
Full Text:: : urda (0) = 1/470,2(2k+1)143KmIRIks0p>12 x (1-4) (2J+1) [ IdJ 12 + Idj12]87 1/2,K 1/2,_/( The d 1/2

ScholarsArchive@OSU

N-D-Glucosylglycine in purine biosynthesis

Large-D limit for correlation methods in atoms

Studies toward the total synthesis of alkaloids : nagelamide A and D, agelastatin D, dragmacidin A-C, salacin and almazoles

Studies towards the total syntheses of (+)-phomactins A, D and G

Enantioselective Total Syntheses of Quinolizidine Lycopodium Alkaloid Cermizine D and Cytotoxic Marine Macrolide Mandelalide A

The preparation of 2,4,7-trichloroimidazo [4,5-d] pyridazine and certain of its derivatives

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

Examination of low-lying rovibrational states of D₃[subscript h] oblate top molecules using high resolution FTIR and coherent anti-Stokes Raman spectroscopies

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

The structure of the fission transition nucleus ²²⁷Ra

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