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A Conceptual Design of Fluorous Surfactants Based on a Heterocyclic Core, Put into Practice Through Synthesis of Fluorous 1,2,3-Triazoles
Paper Type  |
Short Communication |
Title |
A Conceptual Design of Fluorous Surfactants Based on a Heterocyclic Core, Put into Practice Through Synthesis of Fluorous 1,2,3-Triazoles |
Author |
Roger W. Read, and Xiao Bei Wang |
Email |
r.read@unsw.edu.au |
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Abstract: The concept of a design of fluorous surfactants based on a heterocyclic core molecule is introduced and illustrated through the synthesis of polyfluoroalkyl-substituted 1,2,3 -triazoles. A two step, one-pot process is described in which a small range of perfluoroalkylethyl azides is prepared in situ and made to undergo Huisgen 1,3-dipolar cycloaddition with terminal alkynes. Measurement of the changes in surface tension of the library of fluorous triazoles at different concentrations in m-xylene reveals unusual behaviour in molecules with a secondary, C8 alkyl substituent.
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Start & End Page |
247 - 257 |
Received Date |
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Revised Date |
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Accepted Date |
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Full Text |
Download |
Keyword |
organic synthesis, heterocycles, fluorous chemistry, surfactants, click chemistry, polyfluoroalkyl-1,2,3-triazoles |
Volume |
Vol.36 No.2 (MAY 2009) |
DOI |
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Citation |
Read R.W., and Wang X.B., A Conceptual Design of Fluorous Surfactants Based on a Heterocyclic Core, Put into Practice Through Synthesis of Fluorous 1,2,3-Triazoles, Chiang Mai Journal of Science, 2009; 36(2): 247-257. |
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