Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates

 
 
 
 

Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates

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dc.contributor.advisor Jackson, John en_US
dc.contributor.author White, Kevin Michael en_US
dc.date.accessioned 2009-04-10T08:16:25Z
dc.date.available 2009-04-10T08:16:25Z
dc.date.created 2008 en_US
dc.date.issued 2009-04-10T08:16:25Z
dc.identifier.uri http://rave.ohiolink.edu/etdc/view?acc_num=ysu1220828375 en_US
dc.identifier.uri http://hdl.handle.net/2374.OX/107937
dc.description The research contained herein is focused on a previously unreported synthesis of bis(2,2,2-trifluoroethoxy)-β-ketophosphonates via the hydration of the corresponding bis(2,2,2-trifluoroethoxy) alkynylphosphonates. The first step was to prepare all starting materials, namely the bis(2,2,2-trifluoroethyl) alkynylphosphonates from the corresponding commercially available terminal alkynes and bis(2,2,2-trifluoethoxy) phosphorochloridate. The hydration of the bis(2,2,2-trifluoroethoxy) alkynylphosphonates to yield the desired products was accomplished using mercury sulfate and 10% sulfuric acid. 2,2,2-Trifluoethanol was used as the solvent. The use of these β-keto phosphonates in the Horner-Wadsworth-Emmons reaction was also examined. en_US
dc.format application/pdf en_US
dc.format xii, 122 p. en_US
dc.rights unrestricted en_US
dc.rights Copyright and permissions information available at the source archive en_US
dc.subject organic chemistry en_US
dc.subject phosphonates en_US
dc.subject organophosphorus en_US
dc.title Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates en_US
dc.type Electronic Thesis or Dissertation en_US
dc.degree.name MS en_US
dc.degree.level masters en_US
dc.degree.discipline Chemistry en_US
dc.degree.grantor Youngstown State University en_US
dc.contributor.publisher Youngstown State University / OhioLINK en_US

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