Preparation of Zwitterionic Electron Acceptors and Donors
The reactions of 4,4'-bipyridine and nicotinamide with 1,3-propane sultone yields zwitterionic electron acceptors.Reaction of dimethylaminoethyl ferrocene with 1,3-propane sultone yields a zwitterionic ferrocene electron donor.The electron acceptors and donor are reduced and oxidized to the respective radical anions and ferrocenyl cation.Dipropyl-4,4'-bipyridinium disulfonate and the ferrocene derivative quench the excited Ru(bipy)32+.
Willner, Itamar,Ford, William E.
p. 1113 - 1114
(2007/10/02)
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