401515-81-9Relevant articles and documents
Pseudorotaxanes and rotaxanes incorporating cycloheptatrienyl stations - Synthesis and co-conformation
Grubert, Lutz,Jacobi, Dirk,Buck, Karin,Abraham, Werner,Muegge, Clemens,Krause, Eberhard
, p. 3921 - 3932 (2007/10/03)
Novel [2]rotaxanes containing the tetracationic cyclophane cyclobis(paraquat-4,4′-biphenylene), linked mechanically to a dumbbell-shaped molecular thread incorporating a pair of diaryl cycloheptatriene units, have been synthesised in moderate yields of up