@article {1093, title = {Preparation, structures and preliminary host-guest studies of fluorinated syn-bis-quinoxaline molecular tweezers}, journal = {Beilstein Journal of Organic Chemistry}, volume = {6}, year = {2010}, pages = {No. 39; doi:10.3762/bjoc.6.39}, author = {M. Etzkorn* and J. C. Timmerman and M. D. Brooker and X. Yu and M. Gerken} }