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Synthesis of 1,3-Dialkyl-1,2,3-triazolium ionic liquids and their applications to the baylis-hillman reaction

Title
Synthesis of 1,3-Dialkyl-1,2,3-triazolium ionic liquids and their applications to the baylis-hillman reaction
Authors
Jeong Y.Ryu J.-S.
Ewha Authors
류재상
SCOPUS Author ID
류재상scopus
Issue Date
2010
Journal Title
Journal of Organic Chemistry
ISSN
0022-3263JCR Link
Citation
vol. 75, no. 12, pp. 4183 - 4191
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
Novel 1,3-dialkyl-1,2,3-triazolium ionic liquids were synthesized via click reactions using 1-trimethylsilylacetylene and alkyl azides and were efficient reaction media for the Baylis-Hillman reaction. The problems associated with deprotonation of the C-2 hydrogen of [bmim][PF6] could be suppressed in the reaction of [bmTr][PF6] or [bmTr][NTf2]. 1,3-Dialkyl-1,2,3-triazolium ionic liquids are chemically inert under basic conditions and more suitable media for the reactions involving bases than the common 1,3-dialkylimidazolium ionic liquids. © 2010 American Chemical Society.
DOI
10.1021/jo100618d
Appears in Collections:
약학대학 > 약학과 > Journal papers
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