The First Synthesis of Functionalized Oxacalix[4]crown Ethers |
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| Authors: | Viktor Csokai Balázs Kulik |
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| Affiliation: | Budapest University of Technology and Economics, Department of Organic Chemical Technology , Budapest, H-1521, Hungary |
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| Abstract: | O-alkylation and cyclization of 25,27-dihydroxy-4,6,16,18-tetranitro-oxacalix[4]arene were performed with mono- and bifunctional alkylating agents under basic conditions. In this way several 1,3-alt oxacalix[4]crown-4, 5 and 6 ethers were synthesized and characterized |
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| Keywords: | Oxacalix[4]arene Alkylation Cyclization Crown ethers |
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