@article{oai:soar-ir.repo.nii.ac.jp:00011968,
 author = {Ohta,  A and Numae,  T and Yamashita,  Y and Fujimori,  K},
 issue = {2},
 journal = {HETEROCYCLES},
 month = {Dec},
 note = {Novel redox-switchable host molecules (2) composed of a 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene unit and a crown ether moiety bridging the 1,8-positions have been synthesized. Cyclic voltammetry and X-Ray analyses revealed that the molecules undergo a significant structural change upon oxidation. 'H-NMR titration experiments on the neutral and dication states show that the binding abilities of the dication states for alkali metal cations (Li+, Na+, K+) are considerably lower than those of the neutral molecules. The binding properties of 2 were also investigated by cyclic voltammetry., Article, HETEROCYCLES. 67(2): 665-678 (2006)},
 pages = {665--678},
 title = {Novel 9,10-bis(1,3-dithiol-2-ylidene)-9,10-dihydroanthracene derivatives bridged by a crown ether unit at the 1,8-positions: A new type of redox-switchable hosts undergoing reversible structural changes},
 volume = {67},
 year = {2006}
}