The separation of diastereoisomers by gas-liquid chromatography

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dc.contributor.advisorStephen, A Men_ZA
dc.contributor.authorNurok, Daviden_ZA
dc.date.accessioned2015-07-14T09:02:43Z
dc.date.available2015-07-14T09:02:43Z
dc.date.issued1966en_ZA
dc.description.abstractThe preparation and the gas chromatographic behaviour of several series of diastereoisomeric compounds is described. The series are the following: (1) Alkyl lactates, {2) Afkyl á-alkanoyloxypropionates, (3) Dialkyl esters of 2,3-butanediol, (4) Di-(haloacetic) esters of 2 1 3-butanediol and (5) á,â-Diols. Chromatography was performed at various temperatures and a variety of stationary phases was used. Capillary columns were used for chromatography of series 1 and 2 whereas packed columns were used for series 3 to 5. It was found that for all of the above series nearly all of th compounds could be separated into diastereoisomers. The separability was found to be a function of the chemical structure of the compounds, of the polarity of the stationary phases and of the temperature at which chromatography was performed.en_ZA
dc.identifier.apacitationNurok, D. (1966). <i>The separation of diastereoisomers by gas-liquid chromatography</i>. (Thesis). University of Cape Town ,Faculty of Science ,Department of Chemistry. Retrieved from http://hdl.handle.net/11427/13520en_ZA
dc.identifier.chicagocitationNurok, David. <i>"The separation of diastereoisomers by gas-liquid chromatography."</i> Thesis., University of Cape Town ,Faculty of Science ,Department of Chemistry, 1966. http://hdl.handle.net/11427/13520en_ZA
dc.identifier.citationNurok, D. 1966. The separation of diastereoisomers by gas-liquid chromatography. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Nurok, David AB - The preparation and the gas chromatographic behaviour of several series of diastereoisomeric compounds is described. The series are the following: (1) Alkyl lactates, {2) Afkyl á-alkanoyloxypropionates, (3) Dialkyl esters of 2,3-butanediol, (4) Di-(haloacetic) esters of 2 1 3-butanediol and (5) á,â-Diols. Chromatography was performed at various temperatures and a variety of stationary phases was used. Capillary columns were used for chromatography of series 1 and 2 whereas packed columns were used for series 3 to 5. It was found that for all of the above series nearly all of th compounds could be separated into diastereoisomers. The separability was found to be a function of the chemical structure of the compounds, of the polarity of the stationary phases and of the temperature at which chromatography was performed. DA - 1966 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 1966 T1 - The separation of diastereoisomers by gas-liquid chromatography TI - The separation of diastereoisomers by gas-liquid chromatography UR - http://hdl.handle.net/11427/13520 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/13520
dc.identifier.vancouvercitationNurok D. The separation of diastereoisomers by gas-liquid chromatography. [Thesis]. University of Cape Town ,Faculty of Science ,Department of Chemistry, 1966 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/13520en_ZA
dc.language.isoengen_ZA
dc.publisher.departmentDepartment of Chemistryen_ZA
dc.publisher.facultyFaculty of Scienceen_ZA
dc.publisher.institutionUniversity of Cape Town
dc.subject.otherChemistryen_ZA
dc.titleThe separation of diastereoisomers by gas-liquid chromatographyen_ZA
dc.typeDoctoral Thesis
dc.type.qualificationlevelDoctoral
dc.type.qualificationnamePhDen_ZA
uct.type.filetypeText
uct.type.filetypeImage
uct.type.publicationResearchen_ZA
uct.type.resourceThesisen_ZA
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