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Rim-functionalized cryptophane-111 derivatives via heterocapping, and their xenon complexes†
Akil I. Joseph,Gracia El-Ayle,Céline Boutin,Estelle Léonce,Patrick Berthault,K. Travis Holman
Chemical Communications Pub Date : 11/03/2014 00:00:00 , DOI:10.1039/C4CC08001G
Abstract

Capping of cyclotriphenolene (3a) by the more available cyclotriguaiacylene (3c) or trisbromocyclotriphenolene (3b) gives the first rim-functionalized cryptophane-111 derivatives. Crystal structures of the xenon complexes reveal high cavity packing coefficients and unprecedentedly short Xe⋯C contacts.

Graphical abstract: Rim-functionalized cryptophane-111 derivatives via heterocapping, and their xenon complexes
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