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ysu1220828375.pdf (2.17 MB)
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Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates
Author Info
White, Kevin Michael
Permalink:
http://rave.ohiolink.edu/etdc/view?acc_num=ysu1220828375
Abstract Details
Year and Degree
2008, Master of Science in Chemistry, Youngstown State University, Department of Chemistry.
Abstract
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.
Committee
John Jackson, PhD (Advisor)
Peter Norris, PhD (Committee Member)
Howard Mettee, PhD (Committee Member)
Pages
122 p.
Subject Headings
Chemistry
Keywords
organic chemistry
;
phosphonates
;
organophosphorus
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Citations
White, K. M. (2008).
Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates
[Master's thesis, Youngstown State University]. OhioLINK Electronic Theses and Dissertations Center. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1220828375
APA Style (7th edition)
White, Kevin.
Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates.
2008. Youngstown State University, Master's thesis.
OhioLINK Electronic Theses and Dissertations Center
, http://rave.ohiolink.edu/etdc/view?acc_num=ysu1220828375.
MLA Style (8th edition)
White, Kevin. "Synthesis and Reactions of bis(2,2,2-Trifluoroethyl)-β-Ketophosphonates." Master's thesis, Youngstown State University, 2008. http://rave.ohiolink.edu/etdc/view?acc_num=ysu1220828375
Chicago Manual of Style (17th edition)
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Document number:
ysu1220828375
Download Count:
734
Copyright Info
© 2008, all rights reserved.
This open access ETD is published by Youngstown State University and OhioLINK.