Int. J. Mol. Sci. 2006, 7(10), 451-455; doi:10.3390/i7100451
Additional Solvent Ionizing Power Values for Binary Water- 1,1,1,3,3,3-Hexafluoro-2-propanol Solvents
1
Department of Chemistry and Biochemistry, Northern Illinois University, Dekalb, Illinois 60115-2862, U.S.A.
2
Department of Chemistry, Dong-Eui University, 995 Eomgwangno, Busan-Jin-Gu, Busan 614-714, Korea
*
Author to whom correspondence should be addressed.
Received: 19 October 2006 / Accepted: 27 October 2006 / Published: 30 October 2006
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Abstract
Determinations of the specific rates of solvolysis of 1-adamantyl bromide and 1-adamantyl iodide in 1,1,1,3,3,3-hexafluoro-2-propanol-water mixtures, in conjunction withearlier reported values in 80% ethanol, have led to additional YBr and YI solvent ionizingpower values. These new values will be especially important in avoiding multicollinearitywhen the extended Grunwald-Winstein equation (extended by addition of a term involvingsolvent nucleophilicity) is used to correlate solvent-induced changes in the specific rates ofsolvolyses involving a bromide or iodide ion leaving group. View Full-TextKeywords:
1-adamantyl bromide; 1-adamantyl iodide; 1; 1; 1; 3; 3; 3-hexafluoro-2-propanol; Grunwald-Winstein equation; solvent ionizing power.
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
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Int. J. Mol. Sci.
EISSN 1422-0067
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