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A novel receptor based on a C3v-symmetrical PN3-calix[6]cryptand.

Identifieur interne : 001340 ( Main/Exploration ); précédent : 001339; suivant : 001341

A novel receptor based on a C3v-symmetrical PN3-calix[6]cryptand.

Auteurs : Xianshun Zeng [France] ; Nicolas Hucher ; Olivia Reinaud ; Ivan Jabin

Source :

RBID : pubmed:15387616

Abstract

A C3v-symmetrical PN3-calix[6]cryptand was prepared in six steps from the known 1,3,5-tris-methylated calix[6]arene through a remarkably efficient [1 + 1] macrocyclization reaction. A 1H NMR study showed that the P,N-crypto cap rigidifies the whole edifice in a cone conformation ideal for molecular recognition applications. The ability of this new receptor to perform selective endo-complexation is illustrated with ammonium guests.

DOI: 10.1021/jo048814b
PubMed: 15387616


Affiliations:


Links toward previous steps (curation, corpus...)


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{{Explor lien
   |wiki=    Wicri/France
   |area=    LeHavreV1
   |flux=    Main
   |étape=   Exploration
   |type=    RBID
   |clé=     pubmed:15387616
   |texte=   A novel receptor based on a C3v-symmetrical PN3-calix[6]cryptand.
}}

Pour générer des pages wiki

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