Robuta

https://pubs.rsc.org/en/content/articlelanding/2025/cc/d4cc06293k Synthesis of fully fused tetrapyrazinoporphyrazine polymers bearing three-dimensional structures... The synthesis and characterization of fused aromatic networks composed of zinc tetrapyrazinoporphyrazines are reported. The steric repulsion of bulky... three dimensionalsynthesisfullyfusedpolymers