A study of activated ketal reduction with borane dimenthyl sulphide

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dc.contributor.advisorHunter, Rogeren_ZA
dc.contributor.authorBartels, Birgiten_ZA
dc.date.accessioned2016-10-14T06:27:31Z
dc.date.available2016-10-14T06:27:31Z
dc.date.issued1992en_ZA
dc.description.abstractCarbonyl reduction to secondary alcohols is a fundamentally important reaction in organic chemistry and many reagents have been developed for achieving this transformation efficiently, with regard to both the optical and material yield. An alternative approach, popularized in recent times, is the dissociative reduction of ketals to afford ethers as protected secondary derivatives and a number of approaches accomplishing a high degree of stereoselectivity have been developed. This thesis describes a study of a novel reagent combination, namely borane dimethyl sulphide and trimethylsilyl trifluoromrthanesulphonate (TMSOTf) for reductive ketal cleavage.en_ZA
dc.identifier.apacitationBartels, B. (1992). <i>A study of activated ketal reduction with borane dimenthyl sulphide</i>. (Thesis). University of Cape Town ,Faculty of Science ,Department of Chemistry. Retrieved from http://hdl.handle.net/11427/22140en_ZA
dc.identifier.chicagocitationBartels, Birgit. <i>"A study of activated ketal reduction with borane dimenthyl sulphide."</i> Thesis., University of Cape Town ,Faculty of Science ,Department of Chemistry, 1992. http://hdl.handle.net/11427/22140en_ZA
dc.identifier.citationBartels, B. 1992. A study of activated ketal reduction with borane dimenthyl sulphide. University of Cape Town.en_ZA
dc.identifier.ris TY - Thesis / Dissertation AU - Bartels, Birgit AB - Carbonyl reduction to secondary alcohols is a fundamentally important reaction in organic chemistry and many reagents have been developed for achieving this transformation efficiently, with regard to both the optical and material yield. An alternative approach, popularized in recent times, is the dissociative reduction of ketals to afford ethers as protected secondary derivatives and a number of approaches accomplishing a high degree of stereoselectivity have been developed. This thesis describes a study of a novel reagent combination, namely borane dimethyl sulphide and trimethylsilyl trifluoromrthanesulphonate (TMSOTf) for reductive ketal cleavage. DA - 1992 DB - OpenUCT DP - University of Cape Town LK - https://open.uct.ac.za PB - University of Cape Town PY - 1992 T1 - A study of activated ketal reduction with borane dimenthyl sulphide TI - A study of activated ketal reduction with borane dimenthyl sulphide UR - http://hdl.handle.net/11427/22140 ER - en_ZA
dc.identifier.urihttp://hdl.handle.net/11427/22140
dc.identifier.vancouvercitationBartels B. A study of activated ketal reduction with borane dimenthyl sulphide. [Thesis]. University of Cape Town ,Faculty of Science ,Department of Chemistry, 1992 [cited yyyy month dd]. Available from: http://hdl.handle.net/11427/22140en_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.titleA study of activated ketal reduction with borane dimenthyl sulphideen_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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