Binaphthocrown ether

A plug/socket system that deals with the transfer of electronic energy is illustrated in Fig. 7 [57]. The absorption and fluorescence spectra of a CH2CI2 solution containing equal amounts of binaphthocrown ether 4 and amine 5 indicate... 

Figure 32. Acid/base-controlled plug-in/plug-out of (9-anthraccnyl) benzylammonium ion 34H, obtained by protonation of the corresponding amine 34, with ( )-binaphthocrown ether 33 [42]. The occurrence of photoinduced energy transfer in the plug-in state is schematized.

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