Folding and Unfolding Movements in a [2]Pseudorotaxane
作者:Moorthy Suresh、Amal Kumar Mandal、Manoj K. Kesharwani、N. N. Adarsh、Bishwajit Ganguly、Ravi Kumar Kanaparthi、Anunay Samanta、Amitava Das
DOI:10.1021/jo101762k
日期:2011.1.7
transfer between the donor naphthalene moiety and acceptor coumarin fragment, while NMR spectra and computational studies support a folded conformation for the uncomplexed crownether1. This was found to form an inclusion complex, a [2]pseudorotaxane type with imidazolium ion derivatives as the guest molecules with varying alkyl chain lengths ([C4mim]+ or [C10mim]+). The host crownether (1) tends to