Figure 3: Syntheses of dendrimer 6A by Sonogashira reaction.

The dendrimer 6A was obtained under the identical strategies with dendrimer 5A from 27 iodomethylsilyl-terminated analogue G1-CH2I.
The dendrimer 6A was obtained under the identical strategies with dendrimer 5A from 27 iodomethylsilyl-terminated analogue G1-CH2I.