1. (a) Böhmer, V. Angew. Chem. Int. Ed. Engl.1995, 34, 713–745; (b) Asfari, Z.; Böhmer, V.; Harrowfield, J.; Vicens, J., Eds. Calixarenes 2001; Kluwer Academic Publishers: Dordrecht, 2001; (c) Gutsche, C.D. Calixarenes. An Introduction, 2nd ed.; RSC: Cambridge, 2008.
2. (a) Gutsche, C.D.; Dhawan, B.; No, K.H.; Muthukrishnan, R. J.Am. Chem. Soc.1981, 103, 3782–3792; (b) Gutsche, C.D.; Pagoria, P.F. J. Org. Chem.1985, 50, 5795–5802; (c) Gutsche, C.D.; Iqbal, M.; Stewart, D. J. Org. Chem.1986, 51, 742–745.
3. (a) Ikeda, A.; Shinkai, S. Chem. Rev.1997, 97, 1713–1734; (b) Casnati, A.; Sansone, F.; Ungaro, R. Acc. Chem. Res.2003, 36, 246–254; (c) Baldini, L.; Casnati, A.; Sansone, F.; Ungaro, R. Chem. Soc. Rev.2007, 36, 254–266; (d) Dalgarno, S.J.; Thallapally, P.K.; Barbour, J.; Atwood, J.L. Chem. Soc. Rev.2007, 36, 236–245; (e) Lhoták, P. Top. Curr. Chem.2005, 255, 65–95; (f) Sansone, F.; Baldini, L.; Casnati, A.; Ungaro, R. New J. Chem.2010, 34, 2715–2728; (g) Kim, H.J.; Lee, M.H.; Mutihac, L.; Vicens, J.; Kim J.S. Chem. Soc. Rev.2012, 41, 1173–1190.
4. (a) Shimizu, K.D.; Rebek, J., Jr. Proc. Natl. Acad. Sci. USA1995, 92, 12403–12407; (b) Rebek, J., Jr. Chem. Commun.2000, 637–643; (c) Hof, F.; Craig, S.L.; Nuckolls, C.; Rebek, J., Jr. Angew. Chem. Int. Ed.2002, 41, 1489–1508; (d) Bogdan, A.; Rudzevich, Y.; Vysotsky, M.O.; Böhmer, V. Chem. Commun.2006, 2941–2952.
5. Engineering void space in organic van der Waals crystals: calixarenes lead the way