Synthesis of Odd Generation Triazine Dendrimers Using a Divergent, Macromonomer Approach
摘要:
Using a macromonomer, first, third, and fifth generation triazine dendrimers can be prepared using a divergent approach. The nine-step process to the fifth generation target relies on an iterative two-reactions-per-generation strategy to yield the desired material in similar to 48% overall yield. This target displays 96 surface groups. NMR spectroscopy and mass spectrometry show that exceptionally narrow polydispersity is achieved using this strategy.