| abstract |
The present invention provides a novel dendron or dendrimer that exhibits a new function and physical properties. A dendron or dendrimer having a partial structure represented by the following general formula (I) as a branched portion. (In the formula, TC means that it is connected to the focal point direction of the dendron and the core direction of the dendrimer, and TT means that it is connected to the terminal direction. X represents a divalent hetero atom. L1 and L2 each represent a divalent linking group, and R represents a hydrogen atom or a substituent. ) [Selection figure] None |