Concepedia

Di-ionizable calix[4]arene-1,2-crown-5 and -crown-6 ethers in cone conformations: synthesis and divalent metal ion extraction

Chuqiao Tu, Kazimierz Surowiec, Jerzy Gęga, David W. Purkiss, Richard A. Bartsch

Tetrahedron · 2007 · 34 citations · 25 references

DOI

Concepts

References

25

Comprehensive supramolecular chemistry

Choice Reviews Online · 1997 · 6.5K citations

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Facile synthesis of methanesulfonate esters

Ronald K. Crossland, Kenneth L. Servis · The Journal of Organic Chemistry · 1970 · 379 citations

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Complexation of alkali metal cations by conformationally rigid, stereoisomeric calix[4]arene crown ethers: a quantitative evaluation of preorganization

Eleonora Ghidini, Franco Ugozzoli, Rocco Ungaro et al. · Journal of the American Chemical Society · 1990 · 374 citations

, , +13

Kinetically stable complexes of alkali cations with rigidified calix[4]arenes: synthesis, x-ray structures, and complexation of calixcrowns and calixspherands

Pieter J. Dijkstra, J.A.J. Brunink, Kjell Erik Bugge et al. · Journal of the American Chemical Society · 1989 · 228 citations

, , +9

Calixarenes. 6. Synthesis of a functionalizable calix[4]arene in a conformationally rigid cone conformation

C. David Gutsche, Jeffrey A. Levine · Journal of the American Chemical Society · 1982 · 192 citations

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