Molecular and supramolecular devices are based on the combination of specific components arranged in as suitable manner and connected respectively by covalent bonds or by intermolecular interactions.' The function displayed by a given device results from the interplay of the elementary acts performed by the components. Our work has been concerned for instance with light-conversion devicesl.2 or with electron transfer by molecular wires.l.3 We now report a molecular ...
![2-[4-[2-(2,5-dimethoxyphenyl)ethenyl]pyridin-2-yl]-4-methylpyridine结构式](https://image.chemsrc.com/caspic/428/150701-11-4.png)
