0000000001303220
AUTHOR
V. Heitz
Cyclic [2]Pseudorotaxane Tetramers Consisting of Two Rigid Rods Threaded through Two Bis-Macrocycles: Copper(I)-Templated Synthesis and X-ray Structure Studies
Variously substituted coordinating rigid rods have been synthesized which incorporate a central 4,7-phenanthroline nucleus attached to two 2-pyridyl groups via its 3 and 8 positions, so as to yield bis-bidentate chelates, the two-coordinating axes of the chelates being parallel to one another. Regardless of the nature of the substituents borne by the rods, the copper(I)-induced threading reaction of two such rods through the rings of two bis-macrocycles affords in a quantitative yield the 4-copper(I) threaded assembly. The [2]pseudorotaxane tetramers thus obtained have been fully characterized in solution and, for one of them, an X-ray structure could be obtained, confirming the threaded na…
CCDC 189634: Experimental Crystal Structure Determination
Related Article: D.Pomeranc, D.Jouvenot, J.-C.Chambron, J.-P.Collin, V.Heitz, J.-P.Sauvage|2003|Chem.-Eur.J.|9|4247|doi:10.1002/chem.200304716
CCDC 200198: Experimental Crystal Structure Determination
Related Article: D.Pomeranc, D.Jouvenot, J.-C.Chambron, J.-P.Collin, V.Heitz, J.-P.Sauvage|2003|Chem.-Eur.J.|9|4247|doi:10.1002/chem.200304716
CCDC 867933: Experimental Crystal Structure Determination
Related Article: J.Taesch, V.Heitz, F.Topic, K.Rissanen|2012|Chem.Commun.|48|5118|doi:10.1039/c2cc31855e
CCDC 706838: Experimental Crystal Structure Determination
Related Article: J.Frey, C.Tock, J.-P.Collins, V.Heitz, J.-P.Sauvage, K.Rissanen|2008|J.Am.Chem.Soc.|130|11013|doi:10.1021/ja801924y
CCDC 198481: Experimental Crystal Structure Determination
Related Article: E.Iengo, E.Zangrando, E.Alessio, J.-C.Chambron, V.Heitz, L.Flamigni, J.-P.Sauvage|2003|Chem.-Eur.J.|9|5879|doi:10.1002/chem.200304795