Wenbo Wu, Zhen Xu, Wendi Xiang and Zhen Li
Polym. Chem., 2014,5, 6667-6670
DOI:
10.1039/C4PY01058B,
Communication
Through only two one-pot steps, a fourth generation NLO dendrimer (G4) was prepared in a total yield of 49.2%. As a result of the strong site-isolation effect of high generation dendrimers, G4 demonstrated a very large NLO coefficient, with a d33 value of 169 pm V−1.