Title: Efficient Fragment Coupling Approaches toward Large Oxacalix[n]arenes (n = 6, 8)
Authors: Van Rossom, Wim ×
Ovaere, Margriet
Van Meervelt, Luc
Dehaen, Wim
Maes, Wouter #
Issue Date: Apr-2009
Publisher: Amer chemical soc
Series Title: Organic letters vol:11 issue:8 pages:1681-1684
Abstract: The first rational, stepwise synthesis of enlarged oxacalix[n]arenes (n > 4) is described. Variously substituted oxacalix[3]arene[3]pyrimidines were prepared rather selectively by a straightforward [3 + 3] fragment coupling approach after a thorough search for the optimum nucleophilic aromatic substitution conditions. Similar procedures also allowed facile synthesis of unsymmetrical oxacalix[4]- and oxacalix[8]arenes.
ISSN: 1523-7060
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Chemistry - miscellaneous
Biochemistry, Molecular and Structural Biology Section
Molecular Design and Synthesis
× corresponding author
# (joint) last author

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