Synthesis and self-assembly properties of para-acyl-calix[8]arenes

DOI	Trouver le DOI : https://doi.org/10.1016/j.tetlet.2007.05.169
Auteur	Rechercher : Jebors, Sa; Rechercher : Ananchenko, Gennady; Rechercher : Coleman, Anthony; Rechercher : Ripmeester, John¹
Affiliation	Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
Format	Texte, Article
Sujet	Acylation; Amphiphilic; Calix-arenes; Langmuir; Monolayer
Résumé	The synthesis of a series of novel para-acyl-calix[8]arenes is described, while for acyl chain lengths of greater than eight carbon atoms total substitution at the para position occurs, in contrast to the para-acyl-calix[4]arenes, some esterification at the phenolic face may also occur, particularly for shorter acyl chain lengths. Simple saponification with potassium hydroxide in ethanol allows the pure compounds to be obtained in good yields. All the derivatives show amphiphilic behaviour with formation of stable monolayers at the air-water interface and apparent molecular areas between 150 and 275?A2.
Date de publication	2007-07-30
Dans	Tetrahedron Letters 48, nº 31 (30 juillet 2007) : 5503–5506.
Numéro NPARC	12329193
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Identificateur de l’enregistrement	2828136b-1933-43e2-a027-eebda9f76b55
Enregistrement créé	2009-09-10
Enregistrement modifié	2020-05-10