Index Catalog // ScholarsArchive@OSU

Sulfhydryl and disulfide changes in young wheat seedlings during vernalization

Creator:: Ellis, Robert William
Abstract:: A study of the SH and SS content levels during vernalization of wheat was made. In order to carry out the study, a rapid analytical technique was worked out which allowed fast sequential analyses of the samples of wheat tissue. Two techniques were used: a) an amperometric titration method and...
Resource Type:: Masters Thesis
Full Text:: . SULFHYDRYL AND DISULFIDE CHANGES IN YOUNG WHEAT SEEDLINGS DURING VERNALIZATION by ROBERT WILLIAM ELLIS

The vapor pressure of phenylhydrazine as a function of the temperature

Creator:: Williams, Glenn Edward
Resource Type:: Masters Thesis
Full Text:: Smith and Menzies, over the tern- perature range l05 to 1500 C. An empirical equation ha been

Development and application of an analytical technique for the determination of methylmercury compounds in environmental samples based on isolation by distillation, followed by purge-and-trap sample concentration and GC/MS separation and detection, after aqueous phase ethylation with sodium tetraethylborate

Creator:: Rice, William R.
Abstract:: An analytical technique has been developed for the determination of methylmercury compounds in environmental samples. The technique is based on a two-stage procedure. In the first stage, methylmercury compounds are isolated from the sample matrix as methylmercury chloride (MeRgCl) by distillation. The distillation procedure is based on a series of...
Resource Type:: Masters Thesis
Full Text:: ethylation with sodium tetraethylborate AN ABSTRACT OF THE THESIS OF William R Rice for the degree of

Mass spectrometric studies on peptides and proteins : conformations of Escherichia coli Thioredoxin and its alkylated adducts studied by hydrogen/deuterium exchange and HPLC-electrospray ionization mass spectrometry

Creator:: Kim, Moo-young
Abstract:: E. coli thioredoxin (TRX) was modified by the episulfonium ion derived from S-(2-chloroethyl)glutathione (CEG) or S-(2-chloroethyl)cysteine (CEC). The alkylation site was located at Cys-32, which was confirmed by tandem mass spectrometry. Two forms of native TRX, Oxi- and Red-TRX, and two modified TRXs, GS- and Cys-TRX, were examined by hydrogen/deuterium...
Resource Type:: Dissertation
Full Text:: force field constants. C Copyright by Moo-young Kim December 13, 2000 All Rights Reserved Mass

A pyrolysis of cis-1-trimethylsiloxy-1-cyclopropyl-3-cyclononene : the thermal isomerization of 2-phenyl-1-trimethylsiloxy-1-vinylcyclononane

Creator:: Choi, Young Bok
Abstract:: Part 1 The pyrolysis of cis-1-trimethylsiloxy-1-cyclopr opyl-3-cyclononene in the temperature range 285-350° is described. Instead of siloxy-Cope rearrangement, undesired desiloxylation took place. Part 2 Gas-phase pyrolytic rearrangement of 2-phenyl-1-trimethylsiloxy-1-vinylcyclononane was investigated in a static system in the temperature range 213-330°. It was discovered that three major products resulted: cis- and...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF YOUNG BOK CHOI for the MASTER

The reactions of amines and grignard reagents with sulfinyl sulfones

Creator:: Young, John Roy
Resource Type:: Masters Thesis
Full Text:: sulfinyl sulfones AN ABSTRACT OF THE THESIS OF JOHN ROY YOUNG for the M. S. (Name of student) (Degree

A study of complex formation in solutions of nickel and nitrite ions and nickel ions and hydrazine

Creator:: Evans, William H. (William Harrington), 1921-
Resource Type:: Dissertation
Full Text:: NITRITE IONS AND NICKEL IONS AND HYDRAZINE br WILLIAM HARRINGTON EVANS submitted to OREOON STATE

Cis-2,5-diaminobicyclo[2.2.2]octane : a novel C₂-symmetric scaffold for asymmetric catalysis

Creator:: Shaw, Subrata
Abstract:: This thesis describes the development of a new enantioselective synthetic method employing chiral cis-2,5-diaminobicyclo[2.2.2]octane-based organometallic catalysts. The significance of this new method to organic synthesis is illustrated with preparation of enantioenriched products that are transformed to important pharmaceutical agents. Chapter 1 provides a brief historical overview of asymmetric catalysis, especially...
Resource Type:: Dissertation
Full Text:: structures for DIANANE (26; A (side view)) and cis-2,5-diaminobicyclo[2.2.2]octane (34; B (side view) and C

Chiral synthesis of monic acid C

Creator:: Theramongkol, Parinya
Abstract:: Bromoalkoxylation of dihydropyran with bromine and 1-borneol, followed by dehydrobromination and epoxidation, afforded trans-2-1- bornyloxy-3,4-epoxytetrahydropyran as a major product. This was treated with sodium phenylselenide to give a 1:1 mixture of (2R,3R,4R)- 2-1-bornyloxy-3-hydroxy-4-phenylselenotetrahydropyran and its (2S,3S, 4S) diastereomer. Elimination of the selenoxide, derived from oxidation of the former with hydrogen...
Resource Type:: Dissertation
Full Text:: Chiral synthesis of monic acid C AN ABSTRACT OF THE

The effect of 2, 4-dichlorophenoxyacetic acid on the vivo metabolism of acetate in rats

Creator:: Philleo, William Wallace
Abstract:: Normal adult rats absorbed and metabolized C¹⁴-labeled acetate rapidly. The greatest percentage of the administered radioactivity was recovered in the expired CO₂, however small amounts of radioactivity were also found in the urine and feces. There were two rates of C¹⁴O₂ elimination in normal adult rats. The small amount of...
Resource Type:: Masters Thesis
Full Text:: metabolism of acetate in rats AN ABSTRACT OF THE THESIS OF William Wallace Philleo for the M.S. in

ScholarsArchive@OSU

Sulfhydryl and disulfide changes in young wheat seedlings during vernalization

The vapor pressure of phenylhydrazine as a function of the temperature

Mass spectrometric studies on peptides and proteins : conformations of Escherichia coli Thioredoxin and its alkylated adducts studied by hydrogen/deuterium exchange and HPLC-electrospray ionization mass spectrometry

A pyrolysis of cis-1-trimethylsiloxy-1-cyclopropyl-3-cyclononene : the thermal isomerization of 2-phenyl-1-trimethylsiloxy-1-vinylcyclononane

The reactions of amines and grignard reagents with sulfinyl sulfones

A study of complex formation in solutions of nickel and nitrite ions and nickel ions and hydrazine

Cis-2,5-diaminobicyclo[2.2.2]octane : a novel C₂-symmetric scaffold for asymmetric catalysis

Chiral synthesis of monic acid C

The effect of 2, 4-dichlorophenoxyacetic acid on the vivo metabolism of acetate in rats

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